7493638

素因数分解:

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

素因数の和:244

約数の個数: 24

約数和(自身を含む): 12097512

約数和(自身を除く): 4603874

約数列:

[1, 2, 19, 38, 97, 107, 194, 214, 361, 722, 1843, 2033, 3686, 4066, 10379, 20758, 35017, 38627, 70034, 77254, 197201, 394402, 3746819, 7493638]

約数ペア:

[(1, 7493638), (2, 3746819), (19, 394402), (38, 197201), (97, 77254), (107, 70034), (194, 38627), (214, 35017), (361, 20758), (722, 10379), (1843, 4066), (2033, 3686)]