15511154336

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{2423}}^1\times {\mathrm{10529}}^1$

素因数の和:12981

約数の個数: 48

約数和(自身を含む): 32161147200

約数和(自身を除く): 16649992864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 2423, 4846, 9692, 10529, 19384, 21058, 38768, 42116, 46037, 77536, 84232, 92074, 168464, 184148, 200051, 336928, 368296, 400102, 736592, 800204, 1473184, 1600408, 3200816, 6401632, 25511767, 51023534, 102047068, 204094136, 408188272, 484723573, 816376544, 969447146, 1938894292, 3877788584, 7755577168, 15511154336]

約数ペア:

[(1, 15511154336), (2, 7755577168), (4, 3877788584), (8, 1938894292), (16, 969447146), (19, 816376544), (32, 484723573), (38, 408188272), (76, 204094136), (152, 102047068), (304, 51023534), (608, 25511767), (2423, 6401632), (4846, 3200816), (9692, 1600408), (10529, 1473184), (19384, 800204), (21058, 736592), (38768, 400102), (42116, 368296), (46037, 336928), (77536, 200051), (84232, 184148), (92074, 168464)]