15493973

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1303}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 18026496

約数和(自身を除く): 2532523

約数列:

[1, 11, 23, 47, 253, 517, 1081, 1303, 11891, 14333, 29969, 61241, 329659, 673651, 1408543, 15493973]

約数ペア:

[(1, 15493973), (11, 1408543), (23, 673651), (47, 329659), (253, 61241), (517, 29969), (1081, 14333), (1303, 11891)]