19053224

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1091}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 37346400

約数和(自身を除く): 18293176

約数列:

[1, 2, 4, 8, 37, 59, 74, 118, 148, 236, 296, 472, 1091, 2182, 2183, 4364, 4366, 8728, 8732, 17464, 40367, 64369, 80734, 128738, 161468, 257476, 322936, 514952, 2381653, 4763306, 9526612, 19053224]

約数ペア:

[(1, 19053224), (2, 9526612), (4, 4763306), (8, 2381653), (37, 514952), (59, 322936), (74, 257476), (118, 161468), (148, 128738), (236, 80734), (296, 64369), (472, 40367), (1091, 17464), (2182, 8732), (2183, 8728), (4364, 4366)]