12839924

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1663

約数の個数: 24

約数和(自身を含む): 23587200

約数和(自身を除く): 10747276

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 1559, 2059, 3118, 4118, 6236, 8236, 45211, 90422, 110689, 180844, 221378, 442756, 3209981, 6419962, 12839924]

約数ペア:

[(1, 12839924), (2, 6419962), (4, 3209981), (29, 442756), (58, 221378), (71, 180844), (116, 110689), (142, 90422), (284, 45211), (1559, 8236), (2059, 6236), (3118, 4118)]