17900233

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 20313216

約数和(自身を除く): 2412983

約数列:

[1, 13, 23, 131, 299, 457, 1703, 3013, 5941, 10511, 39169, 59867, 136643, 778271, 1376941, 17900233]

約数ペア:

[(1, 17900233), (13, 1376941), (23, 778271), (131, 136643), (299, 59867), (457, 39169), (1703, 10511), (3013, 5941)]