13020374

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{701}}^1$

素因数の和:991

約数の個数: 16

約数和(自身を含む): 20167056

約数和(自身を除く): 7146682

約数列:

[1, 2, 37, 74, 251, 502, 701, 1402, 9287, 18574, 25937, 51874, 175951, 351902, 6510187, 13020374]

約数ペア:

[(1, 13020374), (2, 6510187), (37, 351902), (74, 175951), (251, 51874), (502, 25937), (701, 18574), (1402, 9287)]