38509913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{643}}^1$

素因数の和:944

約数の個数: 16

約数和(自身を含む): 44142336

約数和(自身を除く): 5632423

約数列:

[1, 13, 17, 221, 271, 643, 3523, 4607, 8359, 10931, 59891, 142103, 174253, 2265289, 2962301, 38509913]

約数ペア:

[(1, 38509913), (13, 2962301), (17, 2265289), (221, 174253), (271, 142103), (643, 59891), (3523, 10931), (4607, 8359)]