22156622404

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1993219}}^1$

素因数の和:1993627

約数の個数: 24

約数和(自身を含む): 44424887360

約数和(自身を除く): 22268264956

約数列:

[1, 2, 4, 7, 14, 28, 397, 794, 1588, 2779, 5558, 11116, 1993219, 3986438, 7972876, 13952533, 27905066, 55810132, 791307943, 1582615886, 3165231772, 5539155601, 11078311202, 22156622404]

約数ペア:

[(1, 22156622404), (2, 11078311202), (4, 5539155601), (7, 3165231772), (14, 1582615886), (28, 791307943), (397, 55810132), (794, 27905066), (1588, 13952533), (2779, 7972876), (5558, 3986438), (11116, 1993219)]