23781967

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 26813952

約数和(自身を除く): 3031985

約数列:

[1, 11, 43, 137, 367, 473, 1507, 4037, 5891, 15781, 50279, 64801, 173591, 553069, 2161997, 23781967]

約数ペア:

[(1, 23781967), (11, 2161997), (43, 553069), (137, 173591), (367, 64801), (473, 50279), (1507, 15781), (4037, 5891)]