21888898046

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{950947}}^1$

素因数の和:951643

約数の個数: 16

約数和(自身を含む): 34816108176

約数和(自身を除く): 12927210130

約数列:

[1, 2, 17, 34, 677, 1354, 11509, 23018, 950947, 1901894, 16166099, 32332198, 643791119, 1287582238, 10944449023, 21888898046]

約数ペア:

[(1, 21888898046), (2, 10944449023), (17, 1287582238), (34, 643791119), (677, 32332198), (1354, 16166099), (11509, 1901894), (23018, 950947)]