15885852

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 38707200

約数和(自身を除く): 22821348

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 191, 239, 348, 382, 478, 573, 717, 764, 956, 1146, 1434, 2292, 2868, 5539, 6931, 11078, 13862, 16617, 20793, 22156, 27724, 33234, 41586, 45649, 66468, 83172, 91298, 136947, 182596, 273894, 547788, 1323821, 2647642, 3971463, 5295284, 7942926, 15885852]

約数ペア:

[(1, 15885852), (2, 7942926), (3, 5295284), (4, 3971463), (6, 2647642), (12, 1323821), (29, 547788), (58, 273894), (87, 182596), (116, 136947), (174, 91298), (191, 83172), (239, 66468), (348, 45649), (382, 41586), (478, 33234), (573, 27724), (717, 22156), (764, 20793), (956, 16617), (1146, 13862), (1434, 11078), (2292, 6931), (2868, 5539)]