19776162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1283}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 45361152

約数和(自身を除く): 25584990

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 367, 734, 1101, 1283, 2202, 2566, 2569, 3849, 5138, 7698, 7707, 8981, 15414, 17962, 26943, 53886, 470861, 941722, 1412583, 2825166, 3296027, 6592054, 9888081, 19776162]

約数ペア:

[(1, 19776162), (2, 9888081), (3, 6592054), (6, 3296027), (7, 2825166), (14, 1412583), (21, 941722), (42, 470861), (367, 53886), (734, 26943), (1101, 17962), (1283, 15414), (2202, 8981), (2566, 7707), (2569, 7698), (3849, 5138)]