12440668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9629}}^1$

素因数の和:9669

約数の個数: 24

約数和(自身を含む): 24267600

約数和(自身を除く): 11826932

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 9629, 19258, 38516, 163693, 182951, 327386, 365902, 654772, 731804, 3110167, 6220334, 12440668]

約数ペア:

[(1, 12440668), (2, 6220334), (4, 3110167), (17, 731804), (19, 654772), (34, 365902), (38, 327386), (68, 182951), (76, 163693), (323, 38516), (646, 19258), (1292, 9629)]