13453862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{727}}^1$

素因数の和:1235

約数の個数: 16

約数和(自身を含む): 21315840

約数和(自身を除く): 7861978

約数列:

[1, 2, 19, 38, 487, 727, 974, 1454, 9253, 13813, 18506, 27626, 354049, 708098, 6726931, 13453862]

約数ペア:

[(1, 13453862), (2, 6726931), (19, 708098), (38, 354049), (487, 27626), (727, 18506), (974, 13813), (1454, 9253)]