11775218

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 23708160

約数和(自身を除く): 11932942

約数列:

[1, 2, 7, 13, 14, 23, 26, 29, 46, 58, 91, 97, 161, 182, 194, 203, 299, 322, 377, 406, 598, 667, 679, 754, 1261, 1334, 1358, 2093, 2231, 2522, 2639, 2813, 4186, 4462, 4669, 5278, 5626, 8671, 8827, 9338, 15617, 17342, 17654, 19691, 29003, 31234, 36569, 39382, 58006, 60697, 64699, 73138, 121394, 129398, 203021, 255983, 406042, 452893, 511966, 841087, 905786, 1682174, 5887609, 11775218]

約数ペア:

[(1, 11775218), (2, 5887609), (7, 1682174), (13, 905786), (14, 841087), (23, 511966), (26, 452893), (29, 406042), (46, 255983), (58, 203021), (91, 129398), (97, 121394), (161, 73138), (182, 64699), (194, 60697), (203, 58006), (299, 39382), (322, 36569), (377, 31234), (406, 29003), (598, 19691), (667, 17654), (679, 17342), (754, 15617), (1261, 9338), (1334, 8827), (1358, 8671), (2093, 5626), (2231, 5278), (2522, 4669), (2639, 4462), (2813, 4186)]