13908502

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:843

約数の個数: 16

約数和(自身を含む): 21295872

約数和(自身を除く): 7387370

約数列:

[1, 2, 103, 107, 206, 214, 631, 1262, 11021, 22042, 64993, 67517, 129986, 135034, 6954251, 13908502]

約数ペア:

[(1, 13908502), (2, 6954251), (103, 135034), (107, 129986), (206, 67517), (214, 64993), (631, 22042), (1262, 11021)]