38720914

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{2221}}^1$

素因数の和:2625

約数の個数: 16

約数和(自身を含む): 60793920

約数和(自身を除く): 22073006

約数列:

[1, 2, 23, 46, 379, 758, 2221, 4442, 8717, 17434, 51083, 102166, 841759, 1683518, 19360457, 38720914]

約数ペア:

[(1, 38720914), (2, 19360457), (23, 1683518), (46, 841759), (379, 102166), (758, 51083), (2221, 17434), (4442, 8717)]