12172912154

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{283579}}^1$

素因数の和:283734

約数の個数: 24

約数和(自身を含む): 19927733760

約数和(自身を除く): 7754821606

約数列:

[1, 2, 13, 26, 127, 169, 254, 338, 1651, 3302, 21463, 42926, 283579, 567158, 3686527, 7373054, 36014533, 47924851, 72029066, 95849702, 468188929, 936377858, 6086456077, 12172912154]

約数ペア:

[(1, 12172912154), (2, 6086456077), (13, 936377858), (26, 468188929), (127, 95849702), (169, 72029066), (254, 47924851), (338, 36014533), (1651, 7373054), (3302, 3686527), (21463, 567158), (42926, 283579)]