15869172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5227}}^1$

素因数の和:5268

約数の個数: 48

約数和(自身を含む): 42158592

約数和(自身を除く): 26289420

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 5227, 10454, 15681, 20908, 31362, 57497, 62724, 114994, 120221, 172491, 229988, 240442, 344982, 360663, 480884, 689964, 721326, 1322431, 1442652, 2644862, 3967293, 5289724, 7934586, 15869172]

約数ペア:

[(1, 15869172), (2, 7934586), (3, 5289724), (4, 3967293), (6, 2644862), (11, 1442652), (12, 1322431), (22, 721326), (23, 689964), (33, 480884), (44, 360663), (46, 344982), (66, 240442), (69, 229988), (92, 172491), (132, 120221), (138, 114994), (253, 62724), (276, 57497), (506, 31362), (759, 20908), (1012, 15681), (1518, 10454), (3036, 5227)]