13021054

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2039}}^1$

素因数の和:2175

約数の個数: 16

約数和(自身を含む): 20367360

約数和(自身を除く): 7346306

約数列:

[1, 2, 31, 62, 103, 206, 2039, 3193, 4078, 6386, 63209, 126418, 210017, 420034, 6510527, 13021054]

約数ペア:

[(1, 13021054), (2, 6510527), (31, 420034), (62, 210017), (103, 126418), (206, 63209), (2039, 6386), (3193, 4078)]