15264796

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 27251840

約数和(自身を除く): 11987044

約数列:

[1, 2, 4, 109, 157, 218, 223, 314, 436, 446, 628, 892, 17113, 24307, 34226, 35011, 48614, 68452, 70022, 97228, 140044, 3816199, 7632398, 15264796]

約数ペア:

[(1, 15264796), (2, 7632398), (4, 3816199), (109, 140044), (157, 97228), (218, 70022), (223, 68452), (314, 48614), (436, 35011), (446, 34226), (628, 24307), (892, 17113)]