30639652

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{17291}}^1$

素因数の和:17738

約数の個数: 12

約数和(自身を含む): 53743536

約数和(自身を除く): 23103884

約数列:

[1, 2, 4, 443, 886, 1772, 17291, 34582, 69164, 7659913, 15319826, 30639652]

約数ペア:

[(1, 30639652), (2, 15319826), (4, 7659913), (443, 69164), (886, 34582), (1772, 17291)]