21898488

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{48023}}^1$

素因数の和:48051

約数の個数: 32

約数和(自身を含む): 57628800

約数和(自身を除く): 35730312

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 48023, 96046, 144069, 192092, 288138, 384184, 576276, 912437, 1152552, 1824874, 2737311, 3649748, 5474622, 7299496, 10949244, 21898488]

約数ペア:

[(1, 21898488), (2, 10949244), (3, 7299496), (4, 5474622), (6, 3649748), (8, 2737311), (12, 1824874), (19, 1152552), (24, 912437), (38, 576276), (57, 384184), (76, 288138), (114, 192092), (152, 144069), (228, 96046), (456, 48023)]