12897276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8081}}^1$

素因数の和:8114

約数の個数: 48

約数和(自身を含む): 36207360

約数和(自身を除く): 23310084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 8081, 16162, 24243, 32324, 48486, 56567, 96972, 113134, 153539, 169701, 226268, 307078, 339402, 460617, 614156, 678804, 921234, 1074773, 1842468, 2149546, 3224319, 4299092, 6448638, 12897276]

約数ペア:

[(1, 12897276), (2, 6448638), (3, 4299092), (4, 3224319), (6, 2149546), (7, 1842468), (12, 1074773), (14, 921234), (19, 678804), (21, 614156), (28, 460617), (38, 339402), (42, 307078), (57, 226268), (76, 169701), (84, 153539), (114, 113134), (133, 96972), (228, 56567), (266, 48486), (399, 32324), (532, 24243), (798, 16162), (1596, 8081)]