39838670

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{6977}}^1$

素因数の和:7555

約数の個数: 16

約数和(自身を含む): 71845488

約数和(自身を除く): 32006818

約数列:

[1, 2, 5, 10, 571, 1142, 2855, 5710, 6977, 13954, 34885, 69770, 3983867, 7967734, 19919335, 39838670]

約数ペア:

[(1, 39838670), (2, 19919335), (5, 7967734), (10, 3983867), (571, 69770), (1142, 34885), (2855, 13954), (5710, 6977)]