15671254258

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{2909}}^1$

素因数の和:3243

約数の個数: 48

約数和(自身を含む): 26208123480

約数和(自身を除く): 10536869222

約数列:

[1, 2, 11, 22, 113, 121, 197, 226, 242, 394, 1243, 2167, 2486, 2909, 4334, 5818, 13673, 22261, 23837, 27346, 31999, 44522, 47674, 63998, 244871, 328717, 351989, 489742, 573073, 657434, 703978, 1146146, 2693581, 3615887, 5387162, 6303803, 7231774, 12607606, 39774757, 64757249, 69341833, 79549514, 129514498, 138683666, 712329739, 1424659478, 7835627129, 15671254258]

約数ペア:

[(1, 15671254258), (2, 7835627129), (11, 1424659478), (22, 712329739), (113, 138683666), (121, 129514498), (197, 79549514), (226, 69341833), (242, 64757249), (394, 39774757), (1243, 12607606), (2167, 7231774), (2486, 6303803), (2909, 5387162), (4334, 3615887), (5818, 2693581), (13673, 1146146), (22261, 703978), (23837, 657434), (27346, 573073), (31999, 489742), (44522, 351989), (47674, 328717), (63998, 244871)]