12311528078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{30203}}^1$

素因数の和:30872

約数の個数: 32

約数和(自身を含む): 20616042240

約数和(自身を除く): 8304514162

約数列:

[1, 2, 17, 19, 34, 38, 323, 631, 646, 1262, 10727, 11989, 21454, 23978, 30203, 60406, 203813, 407626, 513451, 573857, 1026902, 1147714, 9755569, 19058093, 19511138, 38116186, 323987581, 362103767, 647975162, 724207534, 6155764039, 12311528078]

約数ペア:

[(1, 12311528078), (2, 6155764039), (17, 724207534), (19, 647975162), (34, 362103767), (38, 323987581), (323, 38116186), (631, 19511138), (646, 19058093), (1262, 9755569), (10727, 1147714), (11989, 1026902), (21454, 573857), (23978, 513451), (30203, 407626), (60406, 203813)]