8197246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 13789440

約数和(自身を除く): 5592194

約数列:

[1, 2, 19, 23, 38, 46, 83, 113, 166, 226, 437, 874, 1577, 1909, 2147, 2599, 3154, 3818, 4294, 5198, 9379, 18758, 36271, 49381, 72542, 98762, 178201, 215717, 356402, 431434, 4098623, 8197246]

約数ペア:

[(1, 8197246), (2, 4098623), (19, 431434), (23, 356402), (38, 215717), (46, 178201), (83, 98762), (113, 72542), (166, 49381), (226, 36271), (437, 18758), (874, 9379), (1577, 5198), (1909, 4294), (2147, 3818), (2599, 3154)]