19402329

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1163}}^1$

素因数の和:1316

約数の個数: 16

約数和(自身を含む): 26595072

約数和(自身を除く): 7192743

約数列:

[1, 3, 67, 83, 201, 249, 1163, 3489, 5561, 16683, 77921, 96529, 233763, 289587, 6467443, 19402329]

約数ペア:

[(1, 19402329), (3, 6467443), (67, 289587), (83, 233763), (201, 96529), (249, 77921), (1163, 16683), (3489, 5561)]