12956856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2887}}^1$

素因数の和:2924

約数の個数: 64

約数和(自身を含む): 37428480

約数和(自身を除く): 24471624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 2887, 4488, 5774, 8661, 11548, 17322, 23096, 31757, 34644, 49079, 63514, 69288, 95271, 98158, 127028, 147237, 190542, 196316, 254056, 294474, 381084, 392632, 539869, 588948, 762168, 1079738, 1177896, 1619607, 2159476, 3239214, 4318952, 6478428, 12956856]

約数ペア:

[(1, 12956856), (2, 6478428), (3, 4318952), (4, 3239214), (6, 2159476), (8, 1619607), (11, 1177896), (12, 1079738), (17, 762168), (22, 588948), (24, 539869), (33, 392632), (34, 381084), (44, 294474), (51, 254056), (66, 196316), (68, 190542), (88, 147237), (102, 127028), (132, 98158), (136, 95271), (187, 69288), (204, 63514), (264, 49079), (374, 34644), (408, 31757), (561, 23096), (748, 17322), (1122, 11548), (1496, 8661), (2244, 5774), (2887, 4488)]