23019910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79379}}^1$

素因数の和:79415

約数の個数: 16

約数和(自身を含む): 42865200

約数和(自身を除く): 19845290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 79379, 158758, 396895, 793790, 2301991, 4603982, 11509955, 23019910]

約数ペア:

[(1, 23019910), (2, 11509955), (5, 4603982), (10, 2301991), (29, 793790), (58, 396895), (145, 158758), (290, 79379)]