12970730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3593}}^1$

素因数の和:3638

約数の個数: 24

約数和(自身を含む): 24647652

約数和(自身を除く): 11676922

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3593, 3610, 7186, 17965, 35930, 68267, 136534, 341335, 682670, 1297073, 2594146, 6485365, 12970730]

約数ペア:

[(1, 12970730), (2, 6485365), (5, 2594146), (10, 1297073), (19, 682670), (38, 341335), (95, 136534), (190, 68267), (361, 35930), (722, 17965), (1805, 7186), (3593, 3610)]