9997306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23917}}^1$

素因数の和:23949

約数の個数: 16

約数和(自身を含む): 17220960

約数和(自身を除く): 7223654

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 23917, 47834, 263087, 454423, 526174, 908846, 4998653, 9997306]

約数ペア:

[(1, 9997306), (2, 4998653), (11, 908846), (19, 526174), (22, 454423), (38, 263087), (209, 47834), (418, 23917)]