19374234

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12763}}^1$

素因数の和:12802

約数の個数: 32

約数和(自身を含む): 44112384

約数和(自身を除く): 24738150

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 12763, 25526, 38289, 76578, 140393, 280786, 293549, 421179, 587098, 842358, 880647, 1761294, 3229039, 6458078, 9687117, 19374234]

約数ペア:

[(1, 19374234), (2, 9687117), (3, 6458078), (6, 3229039), (11, 1761294), (22, 880647), (23, 842358), (33, 587098), (46, 421179), (66, 293549), (69, 280786), (138, 140393), (253, 76578), (506, 38289), (759, 25526), (1518, 12763)]