18551702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23017}}^1$

素因数の和:23063

約数の個数: 16

約数和(自身を含む): 30936192

約数和(自身を除く): 12384490

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 23017, 46034, 299221, 598442, 713527, 1427054, 9275851, 18551702]

約数ペア:

[(1, 18551702), (2, 9275851), (13, 1427054), (26, 713527), (31, 598442), (62, 299221), (403, 46034), (806, 23017)]