19410022

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{24821}}^1$

素因数の和:24863

約数の個数: 16

約数和(自身を含む): 32169312

約数和(自身を除く): 12759290

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 24821, 49642, 421957, 570883, 843914, 1141766, 9705011, 19410022]

約数ペア:

[(1, 19410022), (2, 9705011), (17, 1141766), (23, 843914), (34, 570883), (46, 421957), (391, 49642), (782, 24821)]