39221390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{301703}}^1$

素因数の和:301723

約数の個数: 16

約数和(自身を含む): 76029408

約数和(自身を除く): 36808018

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 301703, 603406, 1508515, 3017030, 3922139, 7844278, 19610695, 39221390]

約数ペア:

[(1, 39221390), (2, 19610695), (5, 7844278), (10, 3922139), (13, 3017030), (26, 1508515), (65, 603406), (130, 301703)]