12351355

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 15228000

約数和(自身を除く): 2876645

約数列:

[1, 5, 59, 149, 281, 295, 745, 1405, 8791, 16579, 41869, 43955, 82895, 209345, 2470271, 12351355]

約数ペア:

[(1, 12351355), (5, 2470271), (59, 209345), (149, 82895), (281, 43955), (295, 41869), (745, 16579), (1405, 8791)]