17315990

素因数分解:

$2^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{2693}}^1$

素因数の和:3343

約数の個数: 16

約数和(自身を含む): 31228848

約数和(自身を除く): 13912858

約数列:

[1, 2, 5, 10, 643, 1286, 2693, 3215, 5386, 6430, 13465, 26930, 1731599, 3463198, 8657995, 17315990]

約数ペア:

[(1, 17315990), (2, 8657995), (5, 3463198), (10, 1731599), (643, 26930), (1286, 13465), (2693, 6430), (3215, 5386)]