13238628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 33605376

約数和(自身を除く): 20366748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 226, 339, 452, 678, 751, 1356, 1469, 1502, 2253, 2938, 3004, 4407, 4506, 5876, 8814, 9012, 9763, 17628, 19526, 29289, 39052, 58578, 84863, 117156, 169726, 254589, 339452, 509178, 1018356, 1103219, 2206438, 3309657, 4412876, 6619314, 13238628]

約数ペア:

[(1, 13238628), (2, 6619314), (3, 4412876), (4, 3309657), (6, 2206438), (12, 1103219), (13, 1018356), (26, 509178), (39, 339452), (52, 254589), (78, 169726), (113, 117156), (156, 84863), (226, 58578), (339, 39052), (452, 29289), (678, 19526), (751, 17628), (1356, 9763), (1469, 9012), (1502, 8814), (2253, 5876), (2938, 4506), (3004, 4407)]