15629510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1103}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 30602880

約数和(自身を除く): 14973370

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1103, 1417, 2206, 2834, 5515, 7085, 11030, 14170, 14339, 28678, 71695, 120227, 143390, 240454, 601135, 1202270, 1562951, 3125902, 7814755, 15629510]

約数ペア:

[(1, 15629510), (2, 7814755), (5, 3125902), (10, 1562951), (13, 1202270), (26, 601135), (65, 240454), (109, 143390), (130, 120227), (218, 71695), (545, 28678), (1090, 14339), (1103, 14170), (1417, 11030), (2206, 7085), (2834, 5515)]