38684210

素因数分解:

$2^1\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{3221}}^1$

素因数の和:4429

約数の個数: 16

約数和(自身を含む): 69711192

約数和(自身を除く): 31026982

約数列:

[1, 2, 5, 10, 1201, 2402, 3221, 6005, 6442, 12010, 16105, 32210, 3868421, 7736842, 19342105, 38684210]

約数ペア:

[(1, 38684210), (2, 19342105), (5, 7736842), (10, 3868421), (1201, 32210), (2402, 16105), (3221, 12010), (6005, 6442)]