22554577

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 24768000

約数和(自身を除く): 2213423

約数列:

[1, 19, 31, 149, 257, 589, 2831, 4619, 4883, 7967, 38293, 87761, 151373, 727567, 1187083, 22554577]

約数ペア:

[(1, 22554577), (19, 1187083), (31, 727567), (149, 151373), (257, 87761), (589, 38293), (2831, 7967), (4619, 4883)]