23007556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 52214400

約数和(自身を除く): 29206844

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 29, 38, 44, 52, 58, 73, 76, 116, 143, 146, 209, 247, 286, 292, 319, 377, 418, 494, 551, 572, 638, 754, 803, 836, 949, 988, 1102, 1276, 1387, 1508, 1606, 1898, 2117, 2204, 2717, 2774, 3212, 3796, 4147, 4234, 5434, 5548, 6061, 7163, 8294, 8468, 10439, 10868, 12122, 14326, 15257, 16588, 18031, 20878, 23287, 24244, 27521, 28652, 30514, 36062, 40223, 41756, 46574, 55042, 61028, 72124, 78793, 80446, 93148, 110084, 157586, 160892, 198341, 302731, 315172, 396682, 442453, 522899, 605462, 793364, 884906, 1045798, 1210924, 1769812, 2091596, 5751889, 11503778, 23007556]

約数ペア:

[(1, 23007556), (2, 11503778), (4, 5751889), (11, 2091596), (13, 1769812), (19, 1210924), (22, 1045798), (26, 884906), (29, 793364), (38, 605462), (44, 522899), (52, 442453), (58, 396682), (73, 315172), (76, 302731), (116, 198341), (143, 160892), (146, 157586), (209, 110084), (247, 93148), (286, 80446), (292, 78793), (319, 72124), (377, 61028), (418, 55042), (494, 46574), (551, 41756), (572, 40223), (638, 36062), (754, 30514), (803, 28652), (836, 27521), (949, 24244), (988, 23287), (1102, 20878), (1276, 18031), (1387, 16588), (1508, 15257), (1606, 14326), (1898, 12122), (2117, 10868), (2204, 10439), (2717, 8468), (2774, 8294), (3212, 7163), (3796, 6061), (4147, 5548), (4234, 5434)]