2019424804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{191161}}^1$

素因数の和:191323

約数の個数: 24

約数和(自身を含む): 3746775200

約数和(自身を除く): 1727350396

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 10564, 191161, 382322, 764644, 3632059, 7264118, 14528236, 26571379, 53142758, 106285516, 504856201, 1009712402, 2019424804]

約数ペア:

[(1, 2019424804), (2, 1009712402), (4, 504856201), (19, 106285516), (38, 53142758), (76, 26571379), (139, 14528236), (278, 7264118), (556, 3632059), (2641, 764644), (5282, 382322), (10564, 191161)]