18655142710

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1\times {\mathrm{62903}}^1$

素因数の和:63588

約数の個数: 32

約数和(自身を含む): 34348603392

約数和(自身を除く): 15693460682

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 631, 1262, 3155, 6310, 29657, 59314, 62903, 125806, 148285, 296570, 314515, 629030, 2956441, 5912882, 14782205, 29564410, 39691793, 79383586, 198458965, 396917930, 1865514271, 3731028542, 9327571355, 18655142710]

約数ペア:

[(1, 18655142710), (2, 9327571355), (5, 3731028542), (10, 1865514271), (47, 396917930), (94, 198458965), (235, 79383586), (470, 39691793), (631, 29564410), (1262, 14782205), (3155, 5912882), (6310, 2956441), (29657, 629030), (59314, 314515), (62903, 296570), (125806, 148285)]