12555928

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 31600800

約数和(自身を除く): 19044872

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 109, 119, 121, 136, 154, 187, 218, 238, 242, 308, 374, 436, 476, 484, 616, 748, 763, 847, 872, 952, 968, 1199, 1309, 1496, 1526, 1694, 1853, 2057, 2398, 2618, 3052, 3388, 3706, 4114, 4796, 5236, 6104, 6776, 7412, 8228, 8393, 9592, 10472, 12971, 13189, 14399, 14824, 16456, 16786, 20383, 25942, 26378, 28798, 33572, 40766, 51884, 52756, 57596, 67144, 81532, 92323, 103768, 105512, 115192, 142681, 163064, 184646, 224213, 285362, 369292, 448426, 570724, 738584, 896852, 1141448, 1569491, 1793704, 3138982, 6277964, 12555928]

約数ペア:

[(1, 12555928), (2, 6277964), (4, 3138982), (7, 1793704), (8, 1569491), (11, 1141448), (14, 896852), (17, 738584), (22, 570724), (28, 448426), (34, 369292), (44, 285362), (56, 224213), (68, 184646), (77, 163064), (88, 142681), (109, 115192), (119, 105512), (121, 103768), (136, 92323), (154, 81532), (187, 67144), (218, 57596), (238, 52756), (242, 51884), (308, 40766), (374, 33572), (436, 28798), (476, 26378), (484, 25942), (616, 20383), (748, 16786), (763, 16456), (847, 14824), (872, 14399), (952, 13189), (968, 12971), (1199, 10472), (1309, 9592), (1496, 8393), (1526, 8228), (1694, 7412), (1853, 6776), (2057, 6104), (2398, 5236), (2618, 4796), (3052, 4114), (3388, 3706)]