9201890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2549}}^1$

素因数の和:2594

約数の個数: 24

約数和(自身を含む): 17487900

約数和(自身を除く): 8286010

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 2549, 3610, 5098, 12745, 25490, 48431, 96862, 242155, 484310, 920189, 1840378, 4600945, 9201890]

約数ペア:

[(1, 9201890), (2, 4600945), (5, 1840378), (10, 920189), (19, 484310), (38, 242155), (95, 96862), (190, 48431), (361, 25490), (722, 12745), (1805, 5098), (2549, 3610)]