19499676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10093}}^1$

素因数の和:10130

約数の個数: 48

約数和(自身を含む): 54265344

約数和(自身を除く): 34765668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 10093, 20186, 30279, 40372, 60558, 70651, 121116, 141302, 211953, 232139, 282604, 423906, 464278, 696417, 847812, 928556, 1392834, 1624973, 2785668, 3249946, 4874919, 6499892, 9749838, 19499676]

約数ペア:

[(1, 19499676), (2, 9749838), (3, 6499892), (4, 4874919), (6, 3249946), (7, 2785668), (12, 1624973), (14, 1392834), (21, 928556), (23, 847812), (28, 696417), (42, 464278), (46, 423906), (69, 282604), (84, 232139), (92, 211953), (138, 141302), (161, 121116), (276, 70651), (322, 60558), (483, 40372), (644, 30279), (966, 20186), (1932, 10093)]