89187197

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1097}}^1$

素因数の和:1516

約数の個数: 16

約数和(自身を含む): 102772800

約数和(自身を除く): 13585603

約数列:

[1, 11, 19, 209, 389, 1097, 4279, 7391, 12067, 20843, 81301, 229273, 426733, 4694063, 8107927, 89187197]

約数ペア:

[(1, 89187197), (11, 8107927), (19, 4694063), (209, 426733), (389, 229273), (1097, 81301), (4279, 20843), (7391, 12067)]