22338830

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{28277}}^1$

素因数の和:28363

約数の個数: 16

約数和(自身を含む): 40720320

約数和(自身を除く): 18381490

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 28277, 56554, 141385, 282770, 2233883, 4467766, 11169415, 22338830]

約数ペア:

[(1, 22338830), (2, 11169415), (5, 4467766), (10, 2233883), (79, 282770), (158, 141385), (395, 56554), (790, 28277)]