13778426

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6373}}^1$

素因数の和:6445

約数の個数: 16

約数和(自身を含む): 22028544

約数和(自身を除く): 8250118

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 6373, 12746, 146579, 293158, 299531, 599062, 6889213, 13778426]

約数ペア:

[(1, 13778426), (2, 6889213), (23, 599062), (46, 299531), (47, 293158), (94, 146579), (1081, 12746), (2162, 6373)]