27286451

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:386

約数の個数: 16

約数和(自身を含む): 29552640

約数和(自身を除く): 2266189

約数列:

[1, 19, 73, 103, 191, 1387, 1957, 3629, 7519, 13943, 19673, 142861, 264917, 373787, 1436129, 27286451]

約数ペア:

[(1, 27286451), (19, 1436129), (73, 373787), (103, 264917), (191, 142861), (1387, 19673), (1957, 13943), (3629, 7519)]