22643291

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 25336800

約数和(自身を除く): 2693509

約数列:

[1, 11, 89, 101, 229, 979, 1111, 2519, 8989, 20381, 23129, 98879, 224191, 254419, 2058481, 22643291]

約数ペア:

[(1, 22643291), (11, 2058481), (89, 254419), (101, 224191), (229, 98879), (979, 23129), (1111, 20381), (2519, 8989)]