22658390

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{16301}}^1$

素因数の和:16447

約数の個数: 16

約数和(自身を含む): 41081040

約数和(自身を除く): 18422650

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 16301, 32602, 81505, 163010, 2265839, 4531678, 11329195, 22658390]

約数ペア:

[(1, 22658390), (2, 11329195), (5, 4531678), (10, 2265839), (139, 163010), (278, 81505), (695, 32602), (1390, 16301)]