12270896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{617}}^1$

素因数の和:749

約数の個数: 40

約数和(自身を含む): 26208144

約数和(自身を除く): 13937248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 617, 904, 1234, 1243, 1808, 2468, 2486, 4936, 4972, 6787, 9872, 9944, 13574, 19888, 27148, 54296, 69721, 108592, 139442, 278884, 557768, 766931, 1115536, 1533862, 3067724, 6135448, 12270896]

約数ペア:

[(1, 12270896), (2, 6135448), (4, 3067724), (8, 1533862), (11, 1115536), (16, 766931), (22, 557768), (44, 278884), (88, 139442), (113, 108592), (176, 69721), (226, 54296), (452, 27148), (617, 19888), (904, 13574), (1234, 9944), (1243, 9872), (1808, 6787), (2468, 4972), (2486, 4936)]