14712019

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 18315360

約数和(自身を除く): 3603341

約数列:

[1, 7, 23, 29, 137, 161, 203, 529, 667, 959, 3151, 3703, 3973, 4669, 15341, 22057, 27811, 72473, 91379, 107387, 507311, 639653, 2101717, 14712019]

約数ペア:

[(1, 14712019), (7, 2101717), (23, 639653), (29, 507311), (137, 107387), (161, 91379), (203, 72473), (529, 27811), (667, 22057), (959, 15341), (3151, 4669), (3703, 3973)]