12419248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{45659}}^1$

素因数の和:45684

約数の個数: 20

約数和(自身を含む): 25478280

約数和(自身を除く): 13059032

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 45659, 91318, 182636, 365272, 730544, 776203, 1552406, 3104812, 6209624, 12419248]

約数ペア:

[(1, 12419248), (2, 6209624), (4, 3104812), (8, 1552406), (16, 776203), (17, 730544), (34, 365272), (68, 182636), (136, 91318), (272, 45659)]