20161519354

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{5119}}^1\times {\mathrm{85621}}^1$

素因数の和:90765

約数の個数: 16

約数和(自身を含む): 31563694080

約数和(自身を除く): 11402174726

約数列:

[1, 2, 23, 46, 5119, 10238, 85621, 117737, 171242, 235474, 1969283, 3938566, 438293899, 876587798, 10080759677, 20161519354]

約数ペア:

[(1, 20161519354), (2, 10080759677), (23, 876587798), (46, 438293899), (5119, 3938566), (10238, 1969283), (85621, 235474), (117737, 171242)]