11685872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{991}}^1$

素因数の和:1077

約数の個数: 40

約数和(自身を含む): 25093632

約数和(自身を除く): 13407760

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 991, 1072, 1474, 1982, 2948, 3964, 5896, 7928, 10901, 11792, 15856, 21802, 43604, 66397, 87208, 132794, 174416, 265588, 531176, 730367, 1062352, 1460734, 2921468, 5842936, 11685872]

約数ペア:

[(1, 11685872), (2, 5842936), (4, 2921468), (8, 1460734), (11, 1062352), (16, 730367), (22, 531176), (44, 265588), (67, 174416), (88, 132794), (134, 87208), (176, 66397), (268, 43604), (536, 21802), (737, 15856), (991, 11792), (1072, 10901), (1474, 7928), (1982, 5896), (2948, 3964)]