19459148944

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41937821}}^1$

素因数の和:41937858

約数の個数: 20

約数和(自身を含む): 39002174460

約数和(自身を除く): 19543025516

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 41937821, 83875642, 167751284, 335502568, 671005136, 1216196809, 2432393618, 4864787236, 9729574472, 19459148944]

約数ペア:

[(1, 19459148944), (2, 9729574472), (4, 4864787236), (8, 2432393618), (16, 1216196809), (29, 671005136), (58, 335502568), (116, 167751284), (232, 83875642), (464, 41937821)]