12447850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13103}}^1$

素因数の和:13134

約数の個数: 24

約数和(自身を含む): 24373440

約数和(自身を除く): 11925590

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 13103, 26206, 65515, 131030, 248957, 327575, 497914, 655150, 1244785, 2489570, 6223925, 12447850]

約数ペア:

[(1, 12447850), (2, 6223925), (5, 2489570), (10, 1244785), (19, 655150), (25, 497914), (38, 327575), (50, 248957), (95, 131030), (190, 65515), (475, 26206), (950, 13103)]