23298890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{80341}}^1$

素因数の和:80377

約数の個数: 16

約数和(自身を含む): 43384680

約数和(自身を除く): 20085790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 80341, 160682, 401705, 803410, 2329889, 4659778, 11649445, 23298890]

約数ペア:

[(1, 23298890), (2, 11649445), (5, 4659778), (10, 2329889), (29, 803410), (58, 401705), (145, 160682), (290, 80341)]