15789956

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6197}}^1$

素因数の和:6228

約数の個数: 36

約数和(自身を含む): 34622028

約数和(自身を除く): 18832072

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 6197, 12394, 24788, 43379, 80561, 86758, 161122, 173516, 303653, 322244, 563927, 607306, 1127854, 1214612, 2255708, 3947489, 7894978, 15789956]

約数ペア:

[(1, 15789956), (2, 7894978), (4, 3947489), (7, 2255708), (13, 1214612), (14, 1127854), (26, 607306), (28, 563927), (49, 322244), (52, 303653), (91, 173516), (98, 161122), (182, 86758), (196, 80561), (364, 43379), (637, 24788), (1274, 12394), (2548, 6197)]