18472427

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1031}}^1$

素因数の和:1114

約数の個数: 16

約数和(自身を含む): 20805120

約数和(自身を除く): 2332693

約数列:

[1, 19, 23, 41, 437, 779, 943, 1031, 17917, 19589, 23713, 42271, 450547, 803149, 972233, 18472427]

約数ペア:

[(1, 18472427), (19, 972233), (23, 803149), (41, 450547), (437, 42271), (779, 23713), (943, 19589), (1031, 17917)]