6442064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{21191}}^1$

素因数の和:21218

約数の個数: 20

約数和(自身を含む): 13139040

約数和(自身を除く): 6696976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 21191, 42382, 84764, 169528, 339056, 402629, 805258, 1610516, 3221032, 6442064]

約数ペア:

[(1, 6442064), (2, 3221032), (4, 1610516), (8, 805258), (16, 402629), (19, 339056), (38, 169528), (76, 84764), (152, 42382), (304, 21191)]