19005429

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5197}}^1$

素因数の和:5276

約数の個数: 16

約数和(自身を含む): 26946432

約数和(自身を除く): 7941003

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 5197, 15591, 119531, 275441, 358593, 826323, 6335143, 19005429]

約数ペア:

[(1, 19005429), (3, 6335143), (23, 826323), (53, 358593), (69, 275441), (159, 119531), (1219, 15591), (3657, 5197)]