12390488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1367}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 25608960

約数和(自身を除く): 13218472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 824, 1133, 1367, 2266, 2734, 4532, 5468, 9064, 10936, 15037, 30074, 60148, 120296, 140801, 281602, 563204, 1126408, 1548811, 3097622, 6195244, 12390488]

約数ペア:

[(1, 12390488), (2, 6195244), (4, 3097622), (8, 1548811), (11, 1126408), (22, 563204), (44, 281602), (88, 140801), (103, 120296), (206, 60148), (412, 30074), (824, 15037), (1133, 10936), (1367, 9064), (2266, 5468), (2734, 4532)]