104920243216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{345132379}}^1$

素因数の和:345132406

約数の個数: 20

約数和(自身を含む): 213982075600

約数和(自身を除く): 109061832384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 345132379, 690264758, 1380529516, 2761059032, 5522118064, 6557515201, 13115030402, 26230060804, 52460121608, 104920243216]

約数ペア:

[(1, 104920243216), (2, 52460121608), (4, 26230060804), (8, 13115030402), (16, 6557515201), (19, 5522118064), (38, 2761059032), (76, 1380529516), (152, 690264758), (304, 345132379)]