15289444

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 27306720

約数和(自身を除く): 12017276

約数列:

[1, 2, 4, 107, 139, 214, 257, 278, 428, 514, 556, 1028, 14873, 27499, 29746, 35723, 54998, 59492, 71446, 109996, 142892, 3822361, 7644722, 15289444]

約数ペア:

[(1, 15289444), (2, 7644722), (4, 3822361), (107, 142892), (139, 109996), (214, 71446), (257, 59492), (278, 54998), (428, 35723), (514, 29746), (556, 27499), (1028, 14873)]