19114938

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 43243200

約数和(自身を除く): 24128262

約数列:

[1, 2, 3, 6, 9, 18, 41, 59, 82, 118, 123, 177, 246, 354, 369, 439, 531, 738, 878, 1062, 1317, 2419, 2634, 3951, 4838, 7257, 7902, 14514, 17999, 21771, 25901, 35998, 43542, 51802, 53997, 77703, 107994, 155406, 161991, 233109, 323982, 466218, 1061941, 2123882, 3185823, 6371646, 9557469, 19114938]

約数ペア:

[(1, 19114938), (2, 9557469), (3, 6371646), (6, 3185823), (9, 2123882), (18, 1061941), (41, 466218), (59, 323982), (82, 233109), (118, 161991), (123, 155406), (177, 107994), (246, 77703), (354, 53997), (369, 51802), (439, 43542), (531, 35998), (738, 25901), (878, 21771), (1062, 17999), (1317, 14514), (2419, 7902), (2634, 7257), (3951, 4838)]