19332488

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3559}}^1$

素因数の和:3669

約数の個数: 32

約数和(自身を含む): 41865600

約数和(自身を除く): 22533112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 3559, 5432, 7118, 14236, 24913, 28472, 49826, 99652, 199304, 345223, 690446, 1380892, 2416561, 2761784, 4833122, 9666244, 19332488]

約数ペア:

[(1, 19332488), (2, 9666244), (4, 4833122), (7, 2761784), (8, 2416561), (14, 1380892), (28, 690446), (56, 345223), (97, 199304), (194, 99652), (388, 49826), (679, 28472), (776, 24913), (1358, 14236), (2716, 7118), (3559, 5432)]