19002209668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{10831}}^1\times {\mathrm{33739}}^1$

素因数の和:44587

約数の個数: 24

約数和(自身を含む): 35816224640

約数和(自身を除く): 16814014972

約数列:

[1, 2, 4, 13, 26, 52, 10831, 21662, 33739, 43324, 67478, 134956, 140803, 281606, 438607, 563212, 877214, 1754428, 365427109, 730854218, 1461708436, 4750552417, 9501104834, 19002209668]

約数ペア:

[(1, 19002209668), (2, 9501104834), (4, 4750552417), (13, 1461708436), (26, 730854218), (52, 365427109), (10831, 1754428), (21662, 877214), (33739, 563212), (43324, 438607), (67478, 281606), (134956, 140803)]