15944474

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 30989952

約数和(自身を除く): 15045478

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 169, 182, 293, 299, 322, 338, 586, 598, 1183, 2051, 2093, 2366, 3809, 3887, 4102, 4186, 6739, 7618, 7774, 13478, 26663, 27209, 47173, 49517, 53326, 54418, 87607, 94346, 99034, 175214, 346619, 613249, 693238, 1138891, 1226498, 2277782, 7972237, 15944474]

約数ペア:

[(1, 15944474), (2, 7972237), (7, 2277782), (13, 1226498), (14, 1138891), (23, 693238), (26, 613249), (46, 346619), (91, 175214), (161, 99034), (169, 94346), (182, 87607), (293, 54418), (299, 53326), (322, 49517), (338, 47173), (586, 27209), (598, 26663), (1183, 13478), (2051, 7774), (2093, 7618), (2366, 6739), (3809, 4186), (3887, 4102)]