6219468208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{20458777}}^1$

素因数の和:20458804

約数の個数: 20

約数和(自身を含む): 12684442360

約数和(自身を除く): 6464974152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 20458777, 40917554, 81835108, 163670216, 327340432, 388716763, 777433526, 1554867052, 3109734104, 6219468208]

約数ペア:

[(1, 6219468208), (2, 3109734104), (4, 1554867052), (8, 777433526), (16, 388716763), (19, 327340432), (38, 163670216), (76, 81835108), (152, 40917554), (304, 20458777)]