19139292

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{12967}}^1$

素因数の和:13018

約数の個数: 36

約数和(自身を含む): 49563696

約数和(自身を除く): 30424404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 12967, 25934, 38901, 51868, 77802, 116703, 155604, 233406, 466812, 531647, 1063294, 1594941, 2126588, 3189882, 4784823, 6379764, 9569646, 19139292]

約数ペア:

[(1, 19139292), (2, 9569646), (3, 6379764), (4, 4784823), (6, 3189882), (9, 2126588), (12, 1594941), (18, 1063294), (36, 531647), (41, 466812), (82, 233406), (123, 155604), (164, 116703), (246, 77802), (369, 51868), (492, 38901), (738, 25934), (1476, 12967)]