2101856

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{3457}}^1$

素因数の和:3486

約数の個数: 24

約数和(自身を含む): 4357080

約数和(自身を除く): 2255224

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 3457, 6914, 13828, 27656, 55312, 65683, 110624, 131366, 262732, 525464, 1050928, 2101856]

約数ペア:

[(1, 2101856), (2, 1050928), (4, 525464), (8, 262732), (16, 131366), (19, 110624), (32, 65683), (38, 55312), (76, 27656), (152, 13828), (304, 6914), (608, 3457)]