21910076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14009}}^1$

素因数の和:14053

約数の個数: 24

約数和(自身を含む): 42366240

約数和(自身を除く): 20456164

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 14009, 28018, 56036, 238153, 322207, 476306, 644414, 952612, 1288828, 5477519, 10955038, 21910076]

約数ペア:

[(1, 21910076), (2, 10955038), (4, 5477519), (17, 1288828), (23, 952612), (34, 644414), (46, 476306), (68, 322207), (92, 238153), (391, 56036), (782, 28018), (1564, 14009)]