13207850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13903}}^1$

素因数の和:13934

約数の個数: 24

約数和(自身を含む): 25861440

約数和(自身を除く): 12653590

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 13903, 27806, 69515, 139030, 264157, 347575, 528314, 695150, 1320785, 2641570, 6603925, 13207850]

約数ペア:

[(1, 13207850), (2, 6603925), (5, 2641570), (10, 1320785), (19, 695150), (25, 528314), (38, 347575), (50, 264157), (95, 139030), (190, 69515), (475, 27806), (950, 13903)]