16939146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21227}}^1$

素因数の和:21258

約数の個数: 32

約数和(自身を含む): 40757760

約数和(自身を除く): 23818614

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 21227, 42454, 63681, 127362, 148589, 297178, 403313, 445767, 806626, 891534, 1209939, 2419878, 2823191, 5646382, 8469573, 16939146]

約数ペア:

[(1, 16939146), (2, 8469573), (3, 5646382), (6, 2823191), (7, 2419878), (14, 1209939), (19, 891534), (21, 806626), (38, 445767), (42, 403313), (57, 297178), (114, 148589), (133, 127362), (266, 63681), (399, 42454), (798, 21227)]