13004588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1249}}^1$

素因数の和:1409

約数の個数: 24

約数和(自身を含む): 24150000

約数和(自身を除く): 11145412

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 1249, 2498, 2603, 4996, 5206, 10412, 23731, 47462, 94924, 171113, 342226, 684452, 3251147, 6502294, 13004588]

約数ペア:

[(1, 13004588), (2, 6502294), (4, 3251147), (19, 684452), (38, 342226), (76, 171113), (137, 94924), (274, 47462), (548, 23731), (1249, 10412), (2498, 5206), (2603, 4996)]