137511638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{13921}}^1$

素因数の和:14383

約数の個数: 16

約数和(自身を含む): 225536400

約数和(自身を除く): 88024762

約数列:

[1, 2, 11, 22, 449, 898, 4939, 9878, 13921, 27842, 153131, 306262, 6250529, 12501058, 68755819, 137511638]

約数ペア:

[(1, 137511638), (2, 68755819), (11, 12501058), (22, 6250529), (449, 306262), (898, 153131), (4939, 27842), (9878, 13921)]