19327218

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{8923}}^1$

素因数の和:8966

約数の個数: 24

約数和(自身を含む): 40800528

約数和(自身を除く): 21473310

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 8923, 17846, 26769, 53538, 169537, 339074, 508611, 1017222, 3221203, 6442406, 9663609, 19327218]

約数ペア:

[(1, 19327218), (2, 9663609), (3, 6442406), (6, 3221203), (19, 1017222), (38, 508611), (57, 339074), (114, 169537), (361, 53538), (722, 26769), (1083, 17846), (2166, 8923)]