22497748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3253}}^1$

素因数の和:3296

約数の個数: 48

約数和(自身を含む): 51022720

約数和(自身を除く): 28524972

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3253, 3458, 6506, 6916, 13012, 22771, 42289, 45542, 61807, 84578, 91084, 123614, 169156, 247228, 296023, 432649, 592046, 803491, 865298, 1184092, 1606982, 1730596, 3213964, 5624437, 11248874, 22497748]

約数ペア:

[(1, 22497748), (2, 11248874), (4, 5624437), (7, 3213964), (13, 1730596), (14, 1606982), (19, 1184092), (26, 865298), (28, 803491), (38, 592046), (52, 432649), (76, 296023), (91, 247228), (133, 169156), (182, 123614), (247, 91084), (266, 84578), (364, 61807), (494, 45542), (532, 42289), (988, 22771), (1729, 13012), (3253, 6916), (3458, 6506)]