21146943945611

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{376139591}}^1$

素因数の和:376139890

約数の個数: 16

約数和(自身を含む): 24373845561600

約数和(自身を除く): 3226901615989

約数列:

[1, 11, 19, 209, 269, 2959, 5111, 56221, 376139591, 4137535501, 7146652229, 78613174519, 101181549979, 1112997049769, 1922449449601, 21146943945611]

約数ペア:

[(1, 21146943945611), (11, 1922449449601), (19, 1112997049769), (209, 101181549979), (269, 78613174519), (2959, 7146652229), (5111, 4137535501), (56221, 376139591)]