12167581

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:396

約数の個数: 16

約数和(自身を含む): 13400640

約数和(自身を除く): 1233059

約数列:

[1, 19, 43, 53, 281, 817, 1007, 2279, 5339, 12083, 14893, 43301, 229577, 282967, 640399, 12167581]

約数ペア:

[(1, 12167581), (19, 640399), (43, 282967), (53, 229577), (281, 43301), (817, 14893), (1007, 12083), (2279, 5339)]