38221790

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{14533}}^1$

素因数の和:14803

約数の個数: 16

約数和(自身を含む): 69065568

約数和(自身を除く): 30843778

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 14533, 29066, 72665, 145330, 3822179, 7644358, 19110895, 38221790]

約数ペア:

[(1, 38221790), (2, 19110895), (5, 7644358), (10, 3822179), (263, 145330), (526, 72665), (1315, 29066), (2630, 14533)]