11451874

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 20466432

約数和(自身を除く): 9014558

約数列:

[1, 2, 7, 14, 41, 71, 82, 142, 281, 287, 497, 562, 574, 994, 1967, 2911, 3934, 5822, 11521, 19951, 20377, 23042, 39902, 40754, 80647, 139657, 161294, 279314, 817991, 1635982, 5725937, 11451874]

約数ペア:

[(1, 11451874), (2, 5725937), (7, 1635982), (14, 817991), (41, 279314), (71, 161294), (82, 139657), (142, 80647), (281, 40754), (287, 39902), (497, 23042), (562, 20377), (574, 19951), (994, 11521), (1967, 5822), (2911, 3934)]