19038334

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{479}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 34836480

約数和(自身を除く): 15798146

約数列:

[1, 2, 7, 14, 17, 34, 119, 167, 238, 334, 479, 958, 1169, 2338, 2839, 3353, 5678, 6706, 8143, 16286, 19873, 39746, 57001, 79993, 114002, 159986, 559951, 1119902, 1359881, 2719762, 9519167, 19038334]

約数ペア:

[(1, 19038334), (2, 9519167), (7, 2719762), (14, 1359881), (17, 1119902), (34, 559951), (119, 159986), (167, 114002), (238, 79993), (334, 57001), (479, 39746), (958, 19873), (1169, 16286), (2338, 8143), (2839, 6706), (3353, 5678)]