13309720568

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{2843}}^1\times {\mathrm{12451}}^1$

素因数の和:15347

約数の個数: 32

約数和(自身を含む): 25497711360

約数和(自身を除く): 12187990792

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 2843, 5686, 11372, 12451, 22744, 24902, 49804, 99608, 133621, 267242, 534484, 585197, 1068968, 1170394, 2340788, 4681576, 35398193, 70796386, 141592772, 283185544, 1663715071, 3327430142, 6654860284, 13309720568]

約数ペア:

[(1, 13309720568), (2, 6654860284), (4, 3327430142), (8, 1663715071), (47, 283185544), (94, 141592772), (188, 70796386), (376, 35398193), (2843, 4681576), (5686, 2340788), (11372, 1170394), (12451, 1068968), (22744, 585197), (24902, 534484), (49804, 267242), (99608, 133621)]