15869854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7927}}^1$

素因数の和:7960

約数の個数: 32

約数和(自身を含む): 31965696

約数和(自身を除く): 16095842

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 7927, 15854, 55489, 87197, 103051, 110978, 174394, 206102, 610379, 721357, 1133561, 1220758, 1442714, 2267122, 7934927, 15869854]

約数ペア:

[(1, 15869854), (2, 7934927), (7, 2267122), (11, 1442714), (13, 1220758), (14, 1133561), (22, 721357), (26, 610379), (77, 206102), (91, 174394), (143, 110978), (154, 103051), (182, 87197), (286, 55489), (1001, 15854), (2002, 7927)]