22367930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2357}}^1$

素因数の和:2450

約数の個数: 32

約数和(自身を含む): 43971984

約数和(自身を除く): 21604054

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 2357, 4714, 4745, 9490, 11785, 23570, 30641, 61282, 153205, 172061, 306410, 344122, 860305, 1720610, 2236793, 4473586, 11183965, 22367930]

約数ペア:

[(1, 22367930), (2, 11183965), (5, 4473586), (10, 2236793), (13, 1720610), (26, 860305), (65, 344122), (73, 306410), (130, 172061), (146, 153205), (365, 61282), (730, 30641), (949, 23570), (1898, 11785), (2357, 9490), (4714, 4745)]