21910145666

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{883}}^1\times {\mathrm{2693}}^1$

素因数の和:3866

約数の個数: 32

約数和(自身を含む): 34979413248

約数和(自身を除く): 13069267582

約数列:

[1, 2, 17, 34, 271, 542, 883, 1766, 2693, 4607, 5386, 9214, 15011, 30022, 45781, 91562, 239293, 478586, 729803, 1459606, 2377919, 4067981, 4755838, 8135962, 12406651, 24813302, 40424623, 80849246, 644416049, 1288832098, 10955072833, 21910145666]

約数ペア:

[(1, 21910145666), (2, 10955072833), (17, 1288832098), (34, 644416049), (271, 80849246), (542, 40424623), (883, 24813302), (1766, 12406651), (2693, 8135962), (4607, 4755838), (5386, 4067981), (9214, 2377919), (15011, 1459606), (30022, 729803), (45781, 478586), (91562, 239293)]