19373032

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 42897060

約数和(自身を除く): 23524028

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 98, 146, 196, 292, 392, 511, 584, 677, 1022, 1354, 2044, 2708, 3577, 4088, 4739, 5416, 7154, 9478, 14308, 18956, 28616, 33173, 37912, 49421, 66346, 98842, 132692, 197684, 265384, 345947, 395368, 691894, 1383788, 2421629, 2767576, 4843258, 9686516, 19373032]

約数ペア:

[(1, 19373032), (2, 9686516), (4, 4843258), (7, 2767576), (8, 2421629), (14, 1383788), (28, 691894), (49, 395368), (56, 345947), (73, 265384), (98, 197684), (146, 132692), (196, 98842), (292, 66346), (392, 49421), (511, 37912), (584, 33173), (677, 28616), (1022, 18956), (1354, 14308), (2044, 9478), (2708, 7154), (3577, 5416), (4088, 4739)]