19376856

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{11701}}^1$

素因数の和:11736

約数の個数: 48

約数和(自身を含む): 54765360

約数和(自身を除く): 35388504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 11701, 23402, 35103, 46804, 70206, 93608, 105309, 140412, 210618, 269123, 280824, 421236, 538246, 807369, 842472, 1076492, 1614738, 2152984, 2422107, 3229476, 4844214, 6458952, 9688428, 19376856]

約数ペア:

[(1, 19376856), (2, 9688428), (3, 6458952), (4, 4844214), (6, 3229476), (8, 2422107), (9, 2152984), (12, 1614738), (18, 1076492), (23, 842472), (24, 807369), (36, 538246), (46, 421236), (69, 280824), (72, 269123), (92, 210618), (138, 140412), (184, 105309), (207, 93608), (276, 70206), (414, 46804), (552, 35103), (828, 23402), (1656, 11701)]