13986050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21517}}^1$

素因数の和:21542

約数の個数: 24

約数和(自身を含む): 28016436

約数和(自身を除く): 14030386

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 21517, 43034, 107585, 215170, 279721, 537925, 559442, 1075850, 1398605, 2797210, 6993025, 13986050]

約数ペア:

[(1, 13986050), (2, 6993025), (5, 2797210), (10, 1398605), (13, 1075850), (25, 559442), (26, 537925), (50, 279721), (65, 215170), (130, 107585), (325, 43034), (650, 21517)]