2021937782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{152461}}^1$

素因数の和:152831

約数の個数: 16

約数和(自身を含む): 3201702000

約数和(自身を除く): 1179764218

約数列:

[1, 2, 19, 38, 349, 698, 6631, 13262, 152461, 304922, 2896759, 5793518, 53208889, 106417778, 1010968891, 2021937782]

約数ペア:

[(1, 2021937782), (2, 1010968891), (19, 106417778), (38, 53208889), (349, 5793518), (698, 2896759), (6631, 304922), (13262, 152461)]