14781715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11969}}^1$

素因数の和:12006

約数の個数: 16

約数和(自身を含む): 20109600

約数和(自身を除く): 5327885

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 11969, 59845, 155597, 227411, 777985, 1137055, 2956343, 14781715]

約数ペア:

[(1, 14781715), (5, 2956343), (13, 1137055), (19, 777985), (65, 227411), (95, 155597), (247, 59845), (1235, 11969)]