7845898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 13271040

約数和(自身を除く): 5425142

約数列:

[1, 2, 19, 23, 38, 46, 47, 94, 191, 382, 437, 874, 893, 1081, 1786, 2162, 3629, 4393, 7258, 8786, 8977, 17954, 20539, 41078, 83467, 166934, 170563, 206471, 341126, 412942, 3922949, 7845898]

約数ペア:

[(1, 7845898), (2, 3922949), (19, 412942), (23, 341126), (38, 206471), (46, 170563), (47, 166934), (94, 83467), (191, 41078), (382, 20539), (437, 17954), (874, 8977), (893, 8786), (1081, 7258), (1786, 4393), (2162, 3629)]