12515667

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:1018

約数の個数: 16

約数和(自身を含む): 17194752

約数和(自身を除く): 4679085

約数列:

[1, 3, 67, 71, 201, 213, 877, 2631, 4757, 14271, 58759, 62267, 176277, 186801, 4171889, 12515667]

約数ペア:

[(1, 12515667), (3, 4171889), (67, 186801), (71, 176277), (201, 62267), (213, 58759), (877, 14271), (2631, 4757)]