15847084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 31610880

約数和(自身を除く): 15763796

約数列:

[1, 2, 4, 11, 22, 44, 47, 79, 94, 97, 158, 188, 194, 316, 388, 517, 869, 1034, 1067, 1738, 2068, 2134, 3476, 3713, 4268, 4559, 7426, 7663, 9118, 14852, 15326, 18236, 30652, 40843, 50149, 81686, 84293, 100298, 163372, 168586, 200596, 337172, 360161, 720322, 1440644, 3961771, 7923542, 15847084]

約数ペア:

[(1, 15847084), (2, 7923542), (4, 3961771), (11, 1440644), (22, 720322), (44, 360161), (47, 337172), (79, 200596), (94, 168586), (97, 163372), (158, 100298), (188, 84293), (194, 81686), (316, 50149), (388, 40843), (517, 30652), (869, 18236), (1034, 15326), (1067, 14852), (1738, 9118), (2068, 7663), (2134, 7426), (3476, 4559), (3713, 4268)]