22215368

素因数分解:

$2^3\times 7^1\times {\mathrm{396703}}^1$

素因数の和:396716

約数の個数: 16

約数和(自身を含む): 47604480

約数和(自身を除く): 25389112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 396703, 793406, 1586812, 2776921, 3173624, 5553842, 11107684, 22215368]

約数ペア:

[(1, 22215368), (2, 11107684), (4, 5553842), (7, 3173624), (8, 2776921), (14, 1586812), (28, 793406), (56, 396703)]