16802535455

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{1733}}^1\times {\mathrm{19991}}^1$

素因数の和:21826

約数の個数: 16

約数和(自身を含む): 20383683264

約数和(自身を除く): 3581147809

約数列:

[1, 5, 97, 485, 1733, 8665, 19991, 99955, 168101, 840505, 1939127, 9695635, 34644403, 173222015, 3360507091, 16802535455]

約数ペア:

[(1, 16802535455), (5, 3360507091), (97, 173222015), (485, 34644403), (1733, 9695635), (8665, 1939127), (19991, 840505), (99955, 168101)]