15667560571

素因数分解:

${\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1987}}^1$

素因数の和:2160

約数の個数: 32

約数和(自身を含む): 17619882560

約数和(自身を除く): 1952321989

約数列:

[1, 13, 37, 97, 169, 481, 1261, 1987, 2197, 3589, 6253, 16393, 25831, 46657, 73519, 81289, 192739, 213109, 335803, 606541, 955747, 2505607, 4365439, 7131343, 7885033, 12424711, 32572891, 92707459, 161521243, 423447583, 1205196967, 15667560571]

約数ペア:

[(1, 15667560571), (13, 1205196967), (37, 423447583), (97, 161521243), (169, 92707459), (481, 32572891), (1261, 12424711), (1987, 7885033), (2197, 7131343), (3589, 4365439), (6253, 2505607), (16393, 955747), (25831, 606541), (46657, 335803), (73519, 213109), (81289, 192739)]