13391790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{877}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 32240160

約数和(自身を除く): 18848370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 509, 877, 1018, 1527, 1754, 2545, 2631, 3054, 4385, 5090, 5262, 7635, 8770, 13155, 15270, 26310, 446393, 892786, 1339179, 2231965, 2678358, 4463930, 6695895, 13391790]

約数ペア:

[(1, 13391790), (2, 6695895), (3, 4463930), (5, 2678358), (6, 2231965), (10, 1339179), (15, 892786), (30, 446393), (509, 26310), (877, 15270), (1018, 13155), (1527, 8770), (1754, 7635), (2545, 5262), (2631, 5090), (3054, 4385)]