19479039

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1237}}^1$

素因数の和:1450

約数の個数: 16

約数和(自身を含む): 27037920

約数和(自身を除く): 7558881

約数列:

[1, 3, 29, 87, 181, 543, 1237, 3711, 5249, 15747, 35873, 107619, 223897, 671691, 6493013, 19479039]

約数ペア:

[(1, 19479039), (3, 6493013), (29, 671691), (87, 223897), (181, 107619), (543, 35873), (1237, 15747), (3711, 5249)]