17180640959

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{60521}}^1$

素因数の和:60830

約数の個数: 16

約数和(自身を含む): 18437422080

約数和(自身を除く): 1256781121

約数列:

[1, 19, 67, 223, 1273, 4237, 14941, 60521, 283879, 1149899, 4054907, 13496183, 77043233, 256427477, 904244261, 17180640959]

約数ペア:

[(1, 17180640959), (19, 904244261), (67, 256427477), (223, 77043233), (1273, 13496183), (4237, 4054907), (14941, 1149899), (60521, 283879)]