19315672966

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{811}}^1\times {\mathrm{43943}}^1$

素因数の和:45027

約数の個数: 16

約数和(自身を含む): 29116942848

約数和(自身を除く): 9801269882

約数列:

[1, 2, 271, 542, 811, 1622, 43943, 87886, 219781, 439562, 11908553, 23817106, 35637773, 71275546, 9657836483, 19315672966]

約数ペア:

[(1, 19315672966), (2, 9657836483), (271, 71275546), (542, 35637773), (811, 23817106), (1622, 11908553), (43943, 439562), (87886, 219781)]