21496335842

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{859}}^1\times {\mathrm{171403}}^1$

素因数の和:172337

約数の個数: 16

約数和(自身を含む): 32724451680

約数和(自身を除く): 11228115838

約数列:

[1, 2, 73, 146, 859, 1718, 62707, 125414, 171403, 342806, 12512419, 25024838, 147235177, 294470354, 10748167921, 21496335842]

約数ペア:

[(1, 21496335842), (2, 10748167921), (73, 294470354), (146, 147235177), (859, 25024838), (1718, 12512419), (62707, 342806), (125414, 171403)]