22378330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2179}}^1$

素因数の和:2278

約数の個数: 32

約数和(自身を含む): 43948800

約数和(自身を除く): 21570470

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 2179, 4358, 5135, 10270, 10895, 21790, 28327, 56654, 141635, 172141, 283270, 344282, 860705, 1721410, 2237833, 4475666, 11189165, 22378330]

約数ペア:

[(1, 22378330), (2, 11189165), (5, 4475666), (10, 2237833), (13, 1721410), (26, 860705), (65, 344282), (79, 283270), (130, 172141), (158, 141635), (395, 56654), (790, 28327), (1027, 21790), (2054, 10895), (2179, 10270), (4358, 5135)]