24354865

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 31382208

約数和(自身を除く): 7027343

約数列:

[1, 5, 19, 95, 103, 131, 361, 515, 655, 1805, 1957, 2489, 9785, 12445, 13493, 37183, 47291, 67465, 185915, 236455, 256367, 1281835, 4870973, 24354865]

約数ペア:

[(1, 24354865), (5, 4870973), (19, 1281835), (95, 256367), (103, 236455), (131, 185915), (361, 67465), (515, 47291), (655, 37183), (1805, 13493), (1957, 12445), (2489, 9785)]