1900971110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11182183}}^1$

素因数の和:11182207

約数の個数: 16

約数和(自身を含む): 3623027616

約数和(自身を除く): 1722056506

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 11182183, 22364366, 55910915, 111821830, 190097111, 380194222, 950485555, 1900971110]

約数ペア:

[(1, 1900971110), (2, 950485555), (5, 380194222), (10, 190097111), (17, 111821830), (34, 55910915), (85, 22364366), (170, 11182183)]