22317848

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2909}}^1$

素因数の和:3059

約数の個数: 32

約数和(自身を含む): 48189600

約数和(自身を除く): 25871752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 2909, 3836, 5818, 7672, 11636, 20363, 23272, 40726, 81452, 162904, 398533, 797066, 1594132, 2789731, 3188264, 5579462, 11158924, 22317848]

約数ペア:

[(1, 22317848), (2, 11158924), (4, 5579462), (7, 3188264), (8, 2789731), (14, 1594132), (28, 797066), (56, 398533), (137, 162904), (274, 81452), (548, 40726), (959, 23272), (1096, 20363), (1918, 11636), (2909, 7672), (3836, 5818)]