19910831443

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5387}}^1\times {\mathrm{11443}}^1$

素因数の和:16866

約数の個数: 16

約数和(自身を含む): 22197697920

約数和(自身を除く): 2286866477

約数列:

[1, 17, 19, 323, 5387, 11443, 91579, 102353, 194531, 217417, 1740001, 3696089, 61643441, 1047938497, 1171225379, 19910831443]

約数ペア:

[(1, 19910831443), (17, 1171225379), (19, 1047938497), (323, 61643441), (5387, 3696089), (11443, 1740001), (91579, 217417), (102353, 194531)]