11719630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5303}}^1$

素因数の和:5340

約数の個数: 32

約数和(自身を含む): 24058944

約数和(自身を除く): 12339314

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 5303, 10606, 26515, 53030, 68939, 90151, 137878, 180302, 344695, 450755, 689390, 901510, 1171963, 2343926, 5859815, 11719630]

約数ペア:

[(1, 11719630), (2, 5859815), (5, 2343926), (10, 1171963), (13, 901510), (17, 689390), (26, 450755), (34, 344695), (65, 180302), (85, 137878), (130, 90151), (170, 68939), (221, 53030), (442, 26515), (1105, 10606), (2210, 5303)]