188221486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1\times {\mathrm{3331}}^1$

素因数の和:4839

約数の個数: 16

約数和(自身を含む): 297480960

約数和(自身を除く): 109259474

約数列:

[1, 2, 19, 38, 1487, 2974, 3331, 6662, 28253, 56506, 63289, 126578, 4953197, 9906394, 94110743, 188221486]

約数ペア:

[(1, 188221486), (2, 94110743), (19, 9906394), (38, 4953197), (1487, 126578), (2974, 63289), (3331, 56506), (6662, 28253)]