15208048

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:385

約数の個数: 40

約数和(自身を含む): 30623040

約数和(自身を除く): 15414992

約数列:

[1, 2, 4, 8, 16, 41, 82, 97, 164, 194, 239, 328, 388, 478, 656, 776, 956, 1552, 1912, 3824, 3977, 7954, 9799, 15908, 19598, 23183, 31816, 39196, 46366, 63632, 78392, 92732, 156784, 185464, 370928, 950503, 1901006, 3802012, 7604024, 15208048]

約数ペア:

[(1, 15208048), (2, 7604024), (4, 3802012), (8, 1901006), (16, 950503), (41, 370928), (82, 185464), (97, 156784), (164, 92732), (194, 78392), (239, 63632), (328, 46366), (388, 39196), (478, 31816), (656, 23183), (776, 19598), (956, 15908), (1552, 9799), (1912, 7954), (3824, 3977)]