19622596

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2239}}^1$

素因数の和:2563

約数の個数: 24

約数和(自身を含む): 39388160

約数和(自身を除く): 19765564

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 2239, 4382, 4478, 8764, 8956, 15673, 31346, 62692, 700807, 1401614, 2803228, 4905649, 9811298, 19622596]

約数ペア:

[(1, 19622596), (2, 9811298), (4, 4905649), (7, 2803228), (14, 1401614), (28, 700807), (313, 62692), (626, 31346), (1252, 15673), (2191, 8956), (2239, 8764), (4382, 4478)]