15707848454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{39827}}^1$

素因数の和:40052

約数の個数: 32

約数和(自身を含む): 25292373120

約数和(自身を除く): 9584524666

約数列:

[1, 2, 19, 38, 97, 107, 194, 214, 1843, 2033, 3686, 4066, 10379, 20758, 39827, 79654, 197201, 394402, 756713, 1513426, 3863219, 4261489, 7726438, 8522978, 73401161, 80968291, 146802322, 161936582, 413364433, 826728866, 7853924227, 15707848454]

約数ペア:

[(1, 15707848454), (2, 7853924227), (19, 826728866), (38, 413364433), (97, 161936582), (107, 146802322), (194, 80968291), (214, 73401161), (1843, 8522978), (2033, 7726438), (3686, 4261489), (4066, 3863219), (10379, 1513426), (20758, 756713), (39827, 394402), (79654, 197201)]