19071096

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 55987200

約数和(自身を除く): 36916104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 47, 53, 58, 66, 87, 88, 94, 106, 116, 132, 141, 159, 174, 188, 212, 232, 264, 282, 318, 319, 348, 376, 424, 517, 564, 583, 636, 638, 696, 957, 1034, 1128, 1166, 1272, 1276, 1363, 1537, 1551, 1749, 1914, 2068, 2332, 2491, 2552, 2726, 3074, 3102, 3498, 3828, 4089, 4136, 4611, 4664, 4982, 5452, 6148, 6204, 6996, 7473, 7656, 8178, 9222, 9964, 10904, 12296, 12408, 13992, 14946, 14993, 16356, 16907, 18444, 19928, 27401, 29892, 29986, 32712, 33814, 36888, 44979, 50721, 54802, 59784, 59972, 67628, 72239, 82203, 89958, 101442, 109604, 119944, 135256, 144478, 164406, 179916, 202884, 216717, 219208, 288956, 328812, 359832, 405768, 433434, 577912, 657624, 794629, 866868, 1589258, 1733736, 2383887, 3178516, 4767774, 6357032, 9535548, 19071096]

約数ペア:

[(1, 19071096), (2, 9535548), (3, 6357032), (4, 4767774), (6, 3178516), (8, 2383887), (11, 1733736), (12, 1589258), (22, 866868), (24, 794629), (29, 657624), (33, 577912), (44, 433434), (47, 405768), (53, 359832), (58, 328812), (66, 288956), (87, 219208), (88, 216717), (94, 202884), (106, 179916), (116, 164406), (132, 144478), (141, 135256), (159, 119944), (174, 109604), (188, 101442), (212, 89958), (232, 82203), (264, 72239), (282, 67628), (318, 59972), (319, 59784), (348, 54802), (376, 50721), (424, 44979), (517, 36888), (564, 33814), (583, 32712), (636, 29986), (638, 29892), (696, 27401), (957, 19928), (1034, 18444), (1128, 16907), (1166, 16356), (1272, 14993), (1276, 14946), (1363, 13992), (1537, 12408), (1551, 12296), (1749, 10904), (1914, 9964), (2068, 9222), (2332, 8178), (2491, 7656), (2552, 7473), (2726, 6996), (3074, 6204), (3102, 6148), (3498, 5452), (3828, 4982), (4089, 4664), (4136, 4611)]