22425916

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 39989376

約数和(自身を除く): 17563460

約数列:

[1, 2, 4, 107, 151, 214, 302, 347, 428, 604, 694, 1388, 16157, 32314, 37129, 52397, 64628, 74258, 104794, 148516, 209588, 5606479, 11212958, 22425916]

約数ペア:

[(1, 22425916), (2, 11212958), (4, 5606479), (107, 209588), (151, 148516), (214, 104794), (302, 74258), (347, 64628), (428, 52397), (604, 37129), (694, 32314), (1388, 16157)]