19332956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2003}}^1$

素因数の和:2153

約数の個数: 24

約数和(自身を含む): 35911680

約数和(自身を除く): 16578724

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2003, 2413, 4006, 4826, 8012, 9652, 38057, 76114, 152228, 254381, 508762, 1017524, 4833239, 9666478, 19332956]

約数ペア:

[(1, 19332956), (2, 9666478), (4, 4833239), (19, 1017524), (38, 508762), (76, 254381), (127, 152228), (254, 76114), (508, 38057), (2003, 9652), (2413, 8012), (4006, 4826)]