9256838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 15344640

約数和(自身を除く): 6087802

約数列:

[1, 2, 19, 38, 47, 71, 73, 94, 142, 146, 893, 1349, 1387, 1786, 2698, 2774, 3337, 3431, 5183, 6674, 6862, 10366, 63403, 65189, 98477, 126806, 130378, 196954, 243601, 487202, 4628419, 9256838]

約数ペア:

[(1, 9256838), (2, 4628419), (19, 487202), (38, 243601), (47, 196954), (71, 130378), (73, 126806), (94, 98477), (142, 65189), (146, 63403), (893, 10366), (1349, 6862), (1387, 6674), (1786, 5183), (2698, 3431), (2774, 3337)]