18565534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6551}}^1$

素因数の和:6675

約数の個数: 16

約数和(自身を含む): 30270240

約数和(自身を除く): 11704706

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 6551, 13102, 85163, 170326, 714059, 1428118, 9282767, 18565534]

約数ペア:

[(1, 18565534), (2, 9282767), (13, 1428118), (26, 714059), (109, 170326), (218, 85163), (1417, 13102), (2834, 6551)]