39679638

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2657}}^1$

素因数の和:2812

約数の個数: 32

約数和(自身を含む): 84205440

約数和(自身を除く): 44525802

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 2489, 2657, 4978, 5314, 7467, 7971, 14934, 15942, 50483, 100966, 151449, 302898, 348067, 696134, 1044201, 2088402, 6613273, 13226546, 19839819, 39679638]

約数ペア:

[(1, 39679638), (2, 19839819), (3, 13226546), (6, 6613273), (19, 2088402), (38, 1044201), (57, 696134), (114, 348067), (131, 302898), (262, 151449), (393, 100966), (786, 50483), (2489, 15942), (2657, 14934), (4978, 7971), (5314, 7467)]