19434485

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 28615680

約数和(自身を除く): 9181195

約数列:

[1, 5, 7, 17, 35, 85, 89, 119, 367, 445, 595, 623, 1513, 1835, 2569, 3115, 6239, 7565, 10591, 12845, 31195, 32663, 43673, 52955, 163315, 218365, 228641, 555271, 1143205, 2776355, 3886897, 19434485]

約数ペア:

[(1, 19434485), (5, 3886897), (7, 2776355), (17, 1143205), (35, 555271), (85, 228641), (89, 218365), (119, 163315), (367, 52955), (445, 43673), (595, 32663), (623, 31195), (1513, 12845), (1835, 10591), (2569, 7565), (3115, 6239)]