11992864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 25740288

約数和(自身を除く): 13747424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 227, 254, 416, 454, 508, 908, 1016, 1651, 1816, 2032, 2951, 3302, 3632, 4064, 5902, 6604, 7264, 11804, 13208, 23608, 26416, 28829, 47216, 52832, 57658, 94432, 115316, 230632, 374777, 461264, 749554, 922528, 1499108, 2998216, 5996432, 11992864]

約数ペア:

[(1, 11992864), (2, 5996432), (4, 2998216), (8, 1499108), (13, 922528), (16, 749554), (26, 461264), (32, 374777), (52, 230632), (104, 115316), (127, 94432), (208, 57658), (227, 52832), (254, 47216), (416, 28829), (454, 26416), (508, 23608), (908, 13208), (1016, 11804), (1651, 7264), (1816, 6604), (2032, 5902), (2951, 4064), (3302, 3632)]