15723291246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{240263}}^1$

素因数の和:241120

約数の個数: 32

約数和(自身を含む): 33906055680

約数和(自身を除く): 18182764434

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 839, 1678, 2517, 5034, 10907, 21814, 32721, 65442, 240263, 480526, 720789, 1441578, 3123419, 6246838, 9370257, 18740514, 201580657, 403161314, 604741971, 1209483942, 2620548541, 5241097082, 7861645623, 15723291246]

約数ペア:

[(1, 15723291246), (2, 7861645623), (3, 5241097082), (6, 2620548541), (13, 1209483942), (26, 604741971), (39, 403161314), (78, 201580657), (839, 18740514), (1678, 9370257), (2517, 6246838), (5034, 3123419), (10907, 1441578), (21814, 720789), (32721, 480526), (65442, 240263)]