11873428

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 25159680

約数和(自身を除く): 13286252

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 103, 161, 179, 206, 322, 358, 412, 644, 716, 721, 1253, 1442, 2369, 2506, 2884, 4117, 4738, 5012, 8234, 9476, 16468, 16583, 18437, 28819, 33166, 36874, 57638, 66332, 73748, 115276, 129059, 258118, 424051, 516236, 848102, 1696204, 2968357, 5936714, 11873428]

約数ペア:

[(1, 11873428), (2, 5936714), (4, 2968357), (7, 1696204), (14, 848102), (23, 516236), (28, 424051), (46, 258118), (92, 129059), (103, 115276), (161, 73748), (179, 66332), (206, 57638), (322, 36874), (358, 33166), (412, 28819), (644, 18437), (716, 16583), (721, 16468), (1253, 9476), (1442, 8234), (2369, 5012), (2506, 4738), (2884, 4117)]