13461340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18191}}^1$

素因数の和:18237

約数の個数: 24

約数和(自身を含む): 29034432

約数和(自身を除く): 15573092

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 18191, 36382, 72764, 90955, 181910, 363820, 673067, 1346134, 2692268, 3365335, 6730670, 13461340]

約数ペア:

[(1, 13461340), (2, 6730670), (4, 3365335), (5, 2692268), (10, 1346134), (20, 673067), (37, 363820), (74, 181910), (148, 90955), (185, 72764), (370, 36382), (740, 18191)]