16221686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{7517}}^1$

素因数の和:7615

約数の個数: 16

約数和(自身を含む): 26523504

約数和(自身を除く): 10301818

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 7517, 15034, 97721, 195442, 623911, 1247822, 8110843, 16221686]

約数ペア:

[(1, 16221686), (2, 8110843), (13, 1247822), (26, 623911), (83, 195442), (166, 97721), (1079, 15034), (2158, 7517)]