15397070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6967}}^1$

素因数の和:7004

約数の個数: 32

約数和(自身を含む): 31606848

約数和(自身を除く): 16209778

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 6967, 13934, 34835, 69670, 90571, 118439, 181142, 236878, 452855, 592195, 905710, 1184390, 1539707, 3079414, 7698535, 15397070]

約数ペア:

[(1, 15397070), (2, 7698535), (5, 3079414), (10, 1539707), (13, 1184390), (17, 905710), (26, 592195), (34, 452855), (65, 236878), (85, 181142), (130, 118439), (170, 90571), (221, 69670), (442, 34835), (1105, 13934), (2210, 6967)]