13693718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4049}}^1$

素因数の和:4159

約数の個数: 16

約数和(自身を含む): 21870000

約数和(自身を除く): 8176282

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 4049, 8098, 76931, 153862, 360361, 720722, 6846859, 13693718]

約数ペア:

[(1, 13693718), (2, 6846859), (19, 720722), (38, 360361), (89, 153862), (178, 76931), (1691, 8098), (3382, 4049)]