12156922921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5000791}}^1$

素因数の和:5000832

約数の個数: 16

約数和(自身を含む): 15122395008

約数和(自身を除く): 2965472087

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 5000791, 55008701, 65010283, 85013447, 715113113, 935147917, 1105174811, 12156922921]

約数ペア:

[(1, 12156922921), (11, 1105174811), (13, 935147917), (17, 715113113), (143, 85013447), (187, 65010283), (221, 55008701), (2431, 5000791)]