15694879109

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1237}}^1\times {\mathrm{2081}}^1$

素因数の和:3405

約数の個数: 32

約数和(自身を含む): 19630361856

約数和(自身を除く): 3935482747

約数列:

[1, 7, 13, 67, 91, 469, 871, 1237, 2081, 6097, 8659, 14567, 16081, 27053, 82879, 112567, 139427, 189371, 580153, 975989, 1077427, 1812551, 2574197, 7541989, 12687857, 18019379, 33464561, 172471199, 234251927, 1207298393, 2242125587, 15694879109]

約数ペア:

[(1, 15694879109), (7, 2242125587), (13, 1207298393), (67, 234251927), (91, 172471199), (469, 33464561), (871, 18019379), (1237, 12687857), (2081, 7541989), (6097, 2574197), (8659, 1812551), (14567, 1077427), (16081, 975989), (27053, 580153), (82879, 189371), (112567, 139427)]