12540244

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4397}}^1$

素因数の和:4455

約数の個数: 24

約数和(自身を含む): 23643648

約数和(自身を除く): 11103404

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 4397, 8794, 17588, 101131, 136307, 202262, 272614, 404524, 545228, 3135061, 6270122, 12540244]

約数ペア:

[(1, 12540244), (2, 6270122), (4, 3135061), (23, 545228), (31, 404524), (46, 272614), (62, 202262), (92, 136307), (124, 101131), (713, 17588), (1426, 8794), (2852, 4397)]