21512126

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{6101}}^1$

素因数の和:6187

約数の個数: 16

約数和(自身を含む): 33829488

約数和(自身を除く): 12317362

約数列:

[1, 2, 41, 43, 82, 86, 1763, 3526, 6101, 12202, 250141, 262343, 500282, 524686, 10756063, 21512126]

約数ペア:

[(1, 21512126), (2, 10756063), (41, 524686), (43, 500282), (82, 262343), (86, 250141), (1763, 12202), (3526, 6101)]