15672478510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6345133}}^1$

素因数の和:6345172

約数の個数: 32

約数和(自身を含む): 31979475360

約数和(自身を除く): 16306996850

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 6345133, 12690266, 31725665, 63451330, 82486729, 120557527, 164973458, 241115054, 412433645, 602787635, 824867290, 1205575270, 1567247851, 3134495702, 7836239255, 15672478510]

約数ペア:

[(1, 15672478510), (2, 7836239255), (5, 3134495702), (10, 1567247851), (13, 1205575270), (19, 824867290), (26, 602787635), (38, 412433645), (65, 241115054), (95, 164973458), (130, 120557527), (190, 82486729), (247, 63451330), (494, 31725665), (1235, 12690266), (2470, 6345133)]