18570424

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{7013}}^1$

素因数の和:7350

約数の個数: 16

約数和(自身を含む): 34929720

約数和(自身を除く): 16359296

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 7013, 14026, 28052, 56104, 2321303, 4642606, 9285212, 18570424]

約数ペア:

[(1, 18570424), (2, 9285212), (4, 4642606), (8, 2321303), (331, 56104), (662, 28052), (1324, 14026), (2648, 7013)]