9811790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 18796320

約数和(自身を除く): 8984530

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 457, 565, 914, 1130, 2147, 2285, 4294, 4570, 8683, 10735, 17366, 21470, 43415, 51641, 86830, 103282, 258205, 516410, 981179, 1962358, 4905895, 9811790]

約数ペア:

[(1, 9811790), (2, 4905895), (5, 1962358), (10, 981179), (19, 516410), (38, 258205), (95, 103282), (113, 86830), (190, 51641), (226, 43415), (457, 21470), (565, 17366), (914, 10735), (1130, 8683), (2147, 4570), (2285, 4294)]