19242570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{641419}}^1$

素因数の和:641429

約数の個数: 16

約数和(自身を含む): 46182240

約数和(自身を除く): 26939670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 641419, 1282838, 1924257, 3207095, 3848514, 6414190, 9621285, 19242570]

約数ペア:

[(1, 19242570), (2, 9621285), (3, 6414190), (5, 3848514), (6, 3207095), (10, 1924257), (15, 1282838), (30, 641419)]