13751420

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18583}}^1$

素因数の和:18629

約数の個数: 24

約数和(自身を含む): 29660064

約数和(自身を除く): 15908644

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 18583, 37166, 74332, 92915, 185830, 371660, 687571, 1375142, 2750284, 3437855, 6875710, 13751420]

約数ペア:

[(1, 13751420), (2, 6875710), (4, 3437855), (5, 2750284), (10, 1375142), (20, 687571), (37, 371660), (74, 185830), (148, 92915), (185, 74332), (370, 37166), (740, 18583)]