11815714

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 19595520

約数和(自身を除く): 7779806

約数列:

[1, 2, 17, 34, 53, 79, 83, 106, 158, 166, 901, 1343, 1411, 1802, 2686, 2822, 4187, 4399, 6557, 8374, 8798, 13114, 71179, 74783, 111469, 142358, 149566, 222938, 347521, 695042, 5907857, 11815714]

約数ペア:

[(1, 11815714), (2, 5907857), (17, 695042), (34, 347521), (53, 222938), (79, 149566), (83, 142358), (106, 111469), (158, 74783), (166, 71179), (901, 13114), (1343, 8798), (1411, 8374), (1802, 6557), (2686, 4399), (2822, 4187)]