12839312

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{4483}}^1$

素因数の和:4670

約数の個数: 20

約数和(自身を含む): 25020720

約数和(自身を除く): 12181408

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 4483, 8966, 17932, 35864, 71728, 802457, 1604914, 3209828, 6419656, 12839312]

約数ペア:

[(1, 12839312), (2, 6419656), (4, 3209828), (8, 1604914), (16, 802457), (179, 71728), (358, 35864), (716, 17932), (1432, 8966), (2864, 4483)]