142223873

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1697}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 163823040

約数和(自身を除く): 21599167

約数列:

[1, 11, 19, 209, 401, 1697, 4411, 7619, 18667, 32243, 83809, 354673, 680497, 7485467, 12929443, 142223873]

約数ペア:

[(1, 142223873), (11, 12929443), (19, 7485467), (209, 680497), (401, 354673), (1697, 83809), (4411, 32243), (7619, 18667)]