15707930990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{82673321}}^1$

素因数の和:82673347

約数の個数: 16

約数和(自身を含む): 29762395920

約数和(自身を除く): 14054464930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 82673321, 165346642, 413366605, 826733210, 1570793099, 3141586198, 7853965495, 15707930990]

約数ペア:

[(1, 15707930990), (2, 7853965495), (5, 3141586198), (10, 1570793099), (19, 826733210), (38, 413366605), (95, 165346642), (190, 82673321)]