31419518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{52541}}^1$

素因数の和:52579

約数の個数: 16

約数和(自身を含む): 52962336

約数和(自身を除く): 21542818

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 52541, 105082, 683033, 1208443, 1366066, 2416886, 15709759, 31419518]

約数ペア:

[(1, 31419518), (2, 15709759), (13, 2416886), (23, 1366066), (26, 1208443), (46, 683033), (299, 105082), (598, 52541)]