19056136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2609}}^1$

素因数の和:2709

約数の個数: 32

約数和(自身を含む): 39463200

約数和(自身を除く): 20407064

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 2609, 3652, 5218, 7304, 10436, 20872, 28699, 57398, 114796, 216547, 229592, 433094, 866188, 1732376, 2382017, 4764034, 9528068, 19056136]

約数ペア:

[(1, 19056136), (2, 9528068), (4, 4764034), (8, 2382017), (11, 1732376), (22, 866188), (44, 433094), (83, 229592), (88, 216547), (166, 114796), (332, 57398), (664, 28699), (913, 20872), (1826, 10436), (2609, 7304), (3652, 5218)]