19282012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2753}}^1$

素因数の和:2877

約数の個数: 24

約数和(自身を含む): 36088416

約数和(自身を除く): 16806404

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 412, 1751, 2753, 3502, 5506, 7004, 11012, 46801, 93602, 187204, 283559, 567118, 1134236, 4820503, 9641006, 19282012]

約数ペア:

[(1, 19282012), (2, 9641006), (4, 4820503), (17, 1134236), (34, 567118), (68, 283559), (103, 187204), (206, 93602), (412, 46801), (1751, 11012), (2753, 7004), (3502, 5506)]