20231789

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:800

約数の個数: 16

約数和(自身を含む): 22586880

約数和(自身を除く): 2355091

約数列:

[1, 19, 23, 67, 437, 691, 1273, 1541, 13129, 15893, 29279, 46297, 301967, 879643, 1064831, 20231789]

約数ペア:

[(1, 20231789), (19, 1064831), (23, 879643), (67, 301967), (437, 46297), (691, 29279), (1273, 15893), (1541, 13129)]