12920223010

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{7468337}}^1$

素因数の和:7468517

約数の個数: 16

約数和(自身を含む): 23390834616

約数和(自身を除く): 10470611606

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 7468337, 14936674, 37341685, 74683370, 1292022301, 2584044602, 6460111505, 12920223010]

約数ペア:

[(1, 12920223010), (2, 6460111505), (5, 2584044602), (10, 1292022301), (173, 74683370), (346, 37341685), (865, 14936674), (1730, 7468337)]