22361690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4649}}^1$

素因数の和:4706

約数の個数: 32

約数和(自身を含む): 44528400

約数和(自身を除く): 22166710

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4649, 4810, 9298, 23245, 46490, 60437, 120874, 172013, 302185, 344026, 604370, 860065, 1720130, 2236169, 4472338, 11180845, 22361690]

約数ペア:

[(1, 22361690), (2, 11180845), (5, 4472338), (10, 2236169), (13, 1720130), (26, 860065), (37, 604370), (65, 344026), (74, 302185), (130, 172013), (185, 120874), (370, 60437), (481, 46490), (962, 23245), (2405, 9298), (4649, 4810)]