15691078039

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{26297}}^1$

素因数の和:26479

約数の個数: 32

約数和(自身を含む): 19792926720

約数和(自身を除く): 4101848681

約数列:

[1, 7, 13, 79, 83, 91, 553, 581, 1027, 1079, 6557, 7189, 7553, 26297, 45899, 85241, 184079, 341861, 596687, 2077463, 2182651, 2393027, 14542241, 15278557, 27007019, 28374463, 172429429, 189049133, 198621241, 1207006003, 2241582577, 15691078039]

約数ペア:

[(1, 15691078039), (7, 2241582577), (13, 1207006003), (79, 198621241), (83, 189049133), (91, 172429429), (553, 28374463), (581, 27007019), (1027, 15278557), (1079, 14542241), (6557, 2393027), (7189, 2182651), (7553, 2077463), (26297, 596687), (45899, 341861), (85241, 184079)]