12074215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{853}}^1$

素因数の和:1026

約数の個数: 16

約数和(自身を含む): 15372000

約数和(自身を除く): 3297785

約数列:

[1, 5, 19, 95, 149, 745, 853, 2831, 4265, 14155, 16207, 81035, 127097, 635485, 2414843, 12074215]

約数ペア:

[(1, 12074215), (5, 2414843), (19, 635485), (95, 127097), (149, 81035), (745, 16207), (853, 14155), (2831, 4265)]