12239247638

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 19810992960

約数和(自身を除く): 7571745322

約数列:

[1, 2, 29, 43, 58, 86, 113, 137, 226, 274, 317, 634, 1247, 2494, 3277, 3973, 4859, 5891, 6554, 7946, 9193, 9718, 11782, 13631, 15481, 18386, 27262, 30962, 35821, 43429, 71642, 86858, 140911, 170839, 281822, 341678, 395299, 448949, 665683, 790598, 897898, 1038809, 1259441, 1331366, 1540303, 1867447, 2077618, 2518882, 3080606, 3734894, 4907477, 9814954, 19304807, 38609614, 44668787, 54155963, 89337574, 108311926, 142316833, 211021511, 284633666, 422043022, 6119623819, 12239247638]

約数ペア:

[(1, 12239247638), (2, 6119623819), (29, 422043022), (43, 284633666), (58, 211021511), (86, 142316833), (113, 108311926), (137, 89337574), (226, 54155963), (274, 44668787), (317, 38609614), (634, 19304807), (1247, 9814954), (2494, 4907477), (3277, 3734894), (3973, 3080606), (4859, 2518882), (5891, 2077618), (6554, 1867447), (7946, 1540303), (9193, 1331366), (9718, 1259441), (11782, 1038809), (13631, 897898), (15481, 790598), (18386, 665683), (27262, 448949), (30962, 395299), (35821, 341678), (43429, 281822), (71642, 170839), (86858, 140911)]