12358456

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{751}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 27004320

約数和(自身を除く): 14645864

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 751, 968, 1496, 1502, 2057, 3004, 4114, 6008, 8228, 8261, 12767, 16456, 16522, 25534, 33044, 51068, 66088, 90871, 102136, 140437, 181742, 280874, 363484, 561748, 726968, 1123496, 1544807, 3089614, 6179228, 12358456]

約数ペア:

[(1, 12358456), (2, 6179228), (4, 3089614), (8, 1544807), (11, 1123496), (17, 726968), (22, 561748), (34, 363484), (44, 280874), (68, 181742), (88, 140437), (121, 102136), (136, 90871), (187, 66088), (242, 51068), (374, 33044), (484, 25534), (748, 16522), (751, 16456), (968, 12767), (1496, 8261), (1502, 8228), (2057, 6008), (3004, 4114)]