2019802496

素因数分解:

$2^7\times {\mathrm{15779707}}^1$

素因数の和:15779721

約数の個数: 16

約数和(自身を含む): 4023825540

約数和(自身を除く): 2004023044

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 15779707, 31559414, 63118828, 126237656, 252475312, 504950624, 1009901248, 2019802496]

約数ペア:

[(1, 2019802496), (2, 1009901248), (4, 504950624), (8, 252475312), (16, 126237656), (32, 63118828), (64, 31559414), (128, 15779707)]