22491493

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:165

約数の個数: 24

約数和(自身を含む): 25920216

約数和(自身を除く): 3428723

約数列:

[1, 17, 23, 41, 61, 391, 529, 697, 943, 1037, 1403, 2501, 8993, 16031, 21689, 23851, 32269, 42517, 57523, 368713, 548573, 977891, 1323029, 22491493]

約数ペア:

[(1, 22491493), (17, 1323029), (23, 977891), (41, 548573), (61, 368713), (391, 57523), (529, 42517), (697, 32269), (943, 23851), (1037, 21689), (1403, 16031), (2501, 8993)]