7545242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 12700800

約数和(自身を除く): 5155558

約数列:

[1, 2, 19, 23, 38, 46, 89, 97, 178, 194, 437, 874, 1691, 1843, 2047, 2231, 3382, 3686, 4094, 4462, 8633, 17266, 38893, 42389, 77786, 84778, 164027, 198559, 328054, 397118, 3772621, 7545242]

約数ペア:

[(1, 7545242), (2, 3772621), (19, 397118), (23, 328054), (38, 198559), (46, 164027), (89, 84778), (97, 77786), (178, 42389), (194, 38893), (437, 17266), (874, 8633), (1691, 4462), (1843, 4094), (2047, 3686), (2231, 3382)]