16597295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 23708160

約数和(自身を除く): 7110865

約数列:

[1, 5, 11, 13, 55, 65, 139, 143, 167, 695, 715, 835, 1529, 1807, 1837, 2171, 7645, 9035, 9185, 10855, 19877, 23213, 23881, 99385, 116065, 119405, 255343, 301769, 1276715, 1508845, 3319459, 16597295]

約数ペア:

[(1, 16597295), (5, 3319459), (11, 1508845), (13, 1276715), (55, 301769), (65, 255343), (139, 119405), (143, 116065), (167, 99385), (695, 23881), (715, 23213), (835, 19877), (1529, 10855), (1807, 9185), (1837, 9035), (2171, 7645)]