15695217830

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{18909901}}^1$

素因数の和:18909991

約数の個数: 16

約数和(自身を含む): 28591771824

約数和(自身を除く): 12896553994

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 18909901, 37819802, 94549505, 189099010, 1569521783, 3139043566, 7847608915, 15695217830]

約数ペア:

[(1, 15695217830), (2, 7847608915), (5, 3139043566), (10, 1569521783), (83, 189099010), (166, 94549505), (415, 37819802), (830, 18909901)]