19202908

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 34291712

約数和(自身を除く): 15088804

約数列:

[1, 2, 4, 103, 127, 206, 254, 367, 412, 508, 734, 1468, 13081, 26162, 37801, 46609, 52324, 75602, 93218, 151204, 186436, 4800727, 9601454, 19202908]

約数ペア:

[(1, 19202908), (2, 9601454), (4, 4800727), (103, 186436), (127, 151204), (206, 93218), (254, 75602), (367, 52324), (412, 46609), (508, 37801), (734, 26162), (1468, 13081)]