21188066114

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1\times {\mathrm{231599}}^1$

素因数の和:232057

約数の個数: 16

約数和(自身を含む): 32099760000

約数和(自身を除く): 10911693886

約数列:

[1, 2, 149, 298, 307, 614, 45743, 91486, 231599, 463198, 34508251, 69016502, 71100893, 142201786, 10594033057, 21188066114]

約数ペア:

[(1, 21188066114), (2, 10594033057), (149, 142201786), (298, 71100893), (307, 69016502), (614, 34508251), (45743, 463198), (91486, 231599)]