23964215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8221}}^1$

素因数の和:8290

約数の個数: 16

約数和(自身を含む): 31967136

約数和(自身を除く): 8002921

約数列:

[1, 5, 11, 53, 55, 265, 583, 2915, 8221, 41105, 90431, 435713, 452155, 2178565, 4792843, 23964215]

約数ペア:

[(1, 23964215), (5, 4792843), (11, 2178565), (53, 452155), (55, 435713), (265, 90431), (583, 41105), (2915, 8221)]