19245576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1181}}^1$

素因数の和:1294

約数の個数: 64

約数和(自身を含む): 55601280

約数和(自身を除く): 36355704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 97, 168, 194, 291, 388, 582, 679, 776, 1164, 1181, 1358, 2037, 2328, 2362, 2716, 3543, 4074, 4724, 5432, 7086, 8148, 8267, 9448, 14172, 16296, 16534, 24801, 28344, 33068, 49602, 66136, 99204, 114557, 198408, 229114, 343671, 458228, 687342, 801899, 916456, 1374684, 1603798, 2405697, 2749368, 3207596, 4811394, 6415192, 9622788, 19245576]

約数ペア:

[(1, 19245576), (2, 9622788), (3, 6415192), (4, 4811394), (6, 3207596), (7, 2749368), (8, 2405697), (12, 1603798), (14, 1374684), (21, 916456), (24, 801899), (28, 687342), (42, 458228), (56, 343671), (84, 229114), (97, 198408), (168, 114557), (194, 99204), (291, 66136), (388, 49602), (582, 33068), (679, 28344), (776, 24801), (1164, 16534), (1181, 16296), (1358, 14172), (2037, 9448), (2328, 8267), (2362, 8148), (2716, 7086), (3543, 5432), (4074, 4724)]