12515950

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{4723}}^1$

素因数の和:4788

約数の個数: 24

約数和(自身を含む): 23723928

約数和(自身を除く): 11207978

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 4723, 9446, 23615, 47230, 118075, 236150, 250319, 500638, 1251595, 2503190, 6257975, 12515950]

約数ペア:

[(1, 12515950), (2, 6257975), (5, 2503190), (10, 1251595), (25, 500638), (50, 250319), (53, 236150), (106, 118075), (265, 47230), (530, 23615), (1325, 9446), (2650, 4723)]