25893839

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1090

約数の個数: 16

約数和(自身を含む): 28926720

約数和(自身を除く): 3032881

約数列:

[1, 17, 29, 53, 493, 901, 991, 1537, 16847, 26129, 28739, 52523, 488563, 892891, 1523167, 25893839]

約数ペア:

[(1, 25893839), (17, 1523167), (29, 892891), (53, 488563), (493, 52523), (901, 28739), (991, 26129), (1537, 16847)]