15706721936

素因数分解:

$2^4\times {\mathrm{35753}}^1\times {\mathrm{27457}}^1$

素因数の和:63218

約数の個数: 20

約数和(自身を含む): 30433733292

約数和(自身を除く): 14727011356

約数列:

[1, 2, 4, 8, 16, 27457, 35753, 54914, 71506, 109828, 143012, 219656, 286024, 439312, 572048, 981670121, 1963340242, 3926680484, 7853360968, 15706721936]

約数ペア:

[(1, 15706721936), (2, 7853360968), (4, 3926680484), (8, 1963340242), (16, 981670121), (27457, 572048), (35753, 439312), (54914, 286024), (71506, 219656), (109828, 143012)]