15878104

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 33516000

約数和(自身を除く): 17637896

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 121, 188, 242, 349, 376, 484, 517, 698, 968, 1034, 1396, 2068, 2792, 3839, 4136, 5687, 7678, 11374, 15356, 16403, 22748, 30712, 32806, 42229, 45496, 65612, 84458, 131224, 168916, 180433, 337832, 360866, 721732, 1443464, 1984763, 3969526, 7939052, 15878104]

約数ペア:

[(1, 15878104), (2, 7939052), (4, 3969526), (8, 1984763), (11, 1443464), (22, 721732), (44, 360866), (47, 337832), (88, 180433), (94, 168916), (121, 131224), (188, 84458), (242, 65612), (349, 45496), (376, 42229), (484, 32806), (517, 30712), (698, 22748), (968, 16403), (1034, 15356), (1396, 11374), (2068, 7678), (2792, 5687), (3839, 4136)]