15715087492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15905959}}^1$

素因数の和:15905995

約数の個数: 24

約数和(自身を含む): 31175681600

約数和(自身を除く): 15460594108

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 15905959, 31811918, 63623836, 206777467, 302213221, 413554934, 604426442, 827109868, 1208852884, 3928771873, 7857543746, 15715087492]

約数ペア:

[(1, 15715087492), (2, 7857543746), (4, 3928771873), (13, 1208852884), (19, 827109868), (26, 604426442), (38, 413554934), (52, 302213221), (76, 206777467), (247, 63623836), (494, 31811918), (988, 15905959)]