15697980310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4348471}}^1$

素因数の和:4348516

約数の個数: 24

約数和(自身を含む): 29821820976

約数和(自身を除く): 14123840666

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 4348471, 8696942, 21742355, 43484710, 82620949, 165241898, 413104745, 826209490, 1569798031, 3139596062, 7848990155, 15697980310]

約数ペア:

[(1, 15697980310), (2, 7848990155), (5, 3139596062), (10, 1569798031), (19, 826209490), (38, 413104745), (95, 165241898), (190, 82620949), (361, 43484710), (722, 21742355), (1805, 8696942), (3610, 4348471)]