12874609

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 14904000

約数和(自身を除く): 2029391

約数列:

[1, 11, 19, 209, 229, 269, 2519, 2959, 4351, 5111, 47861, 56221, 61601, 677611, 1170419, 12874609]

約数ペア:

[(1, 12874609), (11, 1170419), (19, 677611), (209, 61601), (229, 56221), (269, 47861), (2519, 5111), (2959, 4351)]