190891954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{234511}}^1$

素因数の和:234561

約数の個数: 16

約数和(自身を含む): 320812416

約数和(自身を除く): 129920462

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 234511, 469022, 2579621, 5159242, 8676907, 17353814, 95445977, 190891954]

約数ペア:

[(1, 190891954), (2, 95445977), (11, 17353814), (22, 8676907), (37, 5159242), (74, 2579621), (407, 469022), (814, 234511)]