19375420

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{26183}}^1$

素因数の和:26229

約数の個数: 24

約数和(自身を含む): 41789664

約数和(自身を除く): 22414244

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 26183, 52366, 104732, 130915, 261830, 523660, 968771, 1937542, 3875084, 4843855, 9687710, 19375420]

約数ペア:

[(1, 19375420), (2, 9687710), (4, 4843855), (5, 3875084), (10, 1937542), (20, 968771), (37, 523660), (74, 261830), (148, 130915), (185, 104732), (370, 52366), (740, 26183)]