19081436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{9227}}^1$

素因数の和:9289

約数の個数: 24

約数和(自身を含む): 37207296

約数和(自身を除く): 18125860

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 9227, 18454, 36908, 101497, 202994, 405988, 433669, 867338, 1734676, 4770359, 9540718, 19081436]

約数ペア:

[(1, 19081436), (2, 9540718), (4, 4770359), (11, 1734676), (22, 867338), (44, 433669), (47, 405988), (94, 202994), (188, 101497), (517, 36908), (1034, 18454), (2068, 9227)]