13081430

素因数分解:

$2^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1613}}^1$

素因数の和:2431

約数の個数: 16

約数和(自身を含む): 23590224

約数和(自身を除く): 10508794

約数列:

[1, 2, 5, 10, 811, 1613, 1622, 3226, 4055, 8065, 8110, 16130, 1308143, 2616286, 6540715, 13081430]

約数ペア:

[(1, 13081430), (2, 6540715), (5, 2616286), (10, 1308143), (811, 16130), (1613, 8110), (1622, 8065), (3226, 4055)]