22253590

素因数分解:

$2^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{3911}}^1$

素因数の和:4487

約数の個数: 16

約数和(自身を含む): 40137120

約数和(自身を除く): 17883530

約数列:

[1, 2, 5, 10, 569, 1138, 2845, 3911, 5690, 7822, 19555, 39110, 2225359, 4450718, 11126795, 22253590]

約数ペア:

[(1, 22253590), (2, 11126795), (5, 4450718), (10, 2225359), (569, 39110), (1138, 19555), (2845, 7822), (3911, 5690)]