19344414

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1103}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 40273920

約数和(自身を除く): 20929506

約数列:

[1, 2, 3, 6, 37, 74, 79, 111, 158, 222, 237, 474, 1103, 2206, 2923, 3309, 5846, 6618, 8769, 17538, 40811, 81622, 87137, 122433, 174274, 244866, 261411, 522822, 3224069, 6448138, 9672207, 19344414]

約数ペア:

[(1, 19344414), (2, 9672207), (3, 6448138), (6, 3224069), (37, 522822), (74, 261411), (79, 244866), (111, 174274), (158, 122433), (222, 87137), (237, 81622), (474, 40811), (1103, 17538), (2206, 8769), (2923, 6618), (3309, 5846)]