15248784

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{2969}}^1$

素因数の和:3087

約数の個数: 40

約数和(自身を含む): 39774240

約数和(自身を除く): 24525456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 2969, 5136, 5938, 8907, 11876, 17814, 23752, 35628, 47504, 71256, 142512, 317683, 635366, 953049, 1270732, 1906098, 2541464, 3812196, 5082928, 7624392, 15248784]

約数ペア:

[(1, 15248784), (2, 7624392), (3, 5082928), (4, 3812196), (6, 2541464), (8, 1906098), (12, 1270732), (16, 953049), (24, 635366), (48, 317683), (107, 142512), (214, 71256), (321, 47504), (428, 35628), (642, 23752), (856, 17814), (1284, 11876), (1712, 8907), (2568, 5938), (2969, 5136)]