12217918

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{4027}}^1$

素因数の和:4107

約数の個数: 16

約数和(自身を含む): 19286064

約数和(自身を除く): 7068146

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 4027, 8054, 148999, 165107, 297998, 330214, 6108959, 12217918]

約数ペア:

[(1, 12217918), (2, 6108959), (37, 330214), (41, 297998), (74, 165107), (82, 148999), (1517, 8054), (3034, 4027)]