23828390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{140167}}^1$

素因数の和:140191

約数の個数: 16

約数和(自身を含む): 45414432

約数和(自身を除く): 21586042

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 140167, 280334, 700835, 1401670, 2382839, 4765678, 11914195, 23828390]

約数ペア:

[(1, 23828390), (2, 11914195), (5, 4765678), (10, 2382839), (17, 1401670), (34, 700835), (85, 280334), (170, 140167)]