2245019404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29539729}}^1$

素因数の和:29539752

約数の個数: 12

約数和(自身を含む): 4135562200

約数和(自身を除く): 1890542796

約数列:

[1, 2, 4, 19, 38, 76, 29539729, 59079458, 118158916, 561254851, 1122509702, 2245019404]

約数ペア:

[(1, 2245019404), (2, 1122509702), (4, 561254851), (19, 118158916), (38, 59079458), (76, 29539729)]