19434560

素因数分解:

$2^6\times 5^1\times {\mathrm{60733}}^1$

素因数の和:60750

約数の個数: 28

約数和(自身を含む): 46279308

約数和(自身を除く): 26844748

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 60733, 121466, 242932, 303665, 485864, 607330, 971728, 1214660, 1943456, 2429320, 3886912, 4858640, 9717280, 19434560]

約数ペア:

[(1, 19434560), (2, 9717280), (4, 4858640), (5, 3886912), (8, 2429320), (10, 1943456), (16, 1214660), (20, 971728), (32, 607330), (40, 485864), (64, 303665), (80, 242932), (160, 121466), (320, 60733)]