12961718

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4951}}^1$

素因数の和:4988

約数の個数: 32

約数和(自身を含む): 25671168

約数和(自身を除く): 12709450

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 4951, 9902, 34657, 54461, 69314, 84167, 108922, 168334, 381227, 589169, 762454, 925837, 1178338, 1851674, 6480859, 12961718]

約数ペア:

[(1, 12961718), (2, 6480859), (7, 1851674), (11, 1178338), (14, 925837), (17, 762454), (22, 589169), (34, 381227), (77, 168334), (119, 108922), (154, 84167), (187, 69314), (238, 54461), (374, 34657), (1309, 9902), (2618, 4951)]