22631890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{78041}}^1$

素因数の和:78077

約数の個数: 16

約数和(自身を含む): 42142680

約数和(自身を除く): 19510790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 78041, 156082, 390205, 780410, 2263189, 4526378, 11315945, 22631890]

約数ペア:

[(1, 22631890), (2, 11315945), (5, 4526378), (10, 2263189), (29, 780410), (58, 390205), (145, 156082), (290, 78041)]