19312312

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 37537920

約数和(自身を除く): 18225608

約数列:

[1, 2, 4, 8, 41, 82, 97, 164, 194, 328, 388, 607, 776, 1214, 2428, 3977, 4856, 7954, 15908, 24887, 31816, 49774, 58879, 99548, 117758, 199096, 235516, 471032, 2414039, 4828078, 9656156, 19312312]

約数ペア:

[(1, 19312312), (2, 9656156), (4, 4828078), (8, 2414039), (41, 471032), (82, 235516), (97, 199096), (164, 117758), (194, 99548), (328, 58879), (388, 49774), (607, 31816), (776, 24887), (1214, 15908), (2428, 7954), (3977, 4856)]