22201676

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1237}}^1$

素因数の和:1889

約数の個数: 24

約数和(自身を含む): 44508576

約数和(自身を除く): 22306900

約数列:

[1, 2, 4, 7, 14, 28, 641, 1237, 1282, 2474, 2564, 4487, 4948, 8659, 8974, 17318, 17948, 34636, 792917, 1585834, 3171668, 5550419, 11100838, 22201676]

約数ペア:

[(1, 22201676), (2, 11100838), (4, 5550419), (7, 3171668), (14, 1585834), (28, 792917), (641, 34636), (1237, 17948), (1282, 17318), (2474, 8974), (2564, 8659), (4487, 4948)]