19573110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{72493}}^1$

素因数の和:72509

約数の個数: 32

約数和(自身を含む): 52195680

約数和(自身を除く): 32622570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 72493, 144986, 217479, 362465, 434958, 652437, 724930, 1087395, 1304874, 1957311, 2174790, 3262185, 3914622, 6524370, 9786555, 19573110]

約数ペア:

[(1, 19573110), (2, 9786555), (3, 6524370), (5, 3914622), (6, 3262185), (9, 2174790), (10, 1957311), (15, 1304874), (18, 1087395), (27, 724930), (30, 652437), (45, 434958), (54, 362465), (90, 217479), (135, 144986), (270, 72493)]