12440498

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 22788864

約数和(自身を除く): 10348366

約数列:

[1, 2, 7, 14, 17, 34, 119, 167, 238, 313, 334, 626, 1169, 2191, 2338, 2839, 4382, 5321, 5678, 10642, 19873, 37247, 39746, 52271, 74494, 104542, 365897, 731794, 888607, 1777214, 6220249, 12440498]

約数ペア:

[(1, 12440498), (2, 6220249), (7, 1777214), (14, 888607), (17, 731794), (34, 365897), (119, 104542), (167, 74494), (238, 52271), (313, 39746), (334, 37247), (626, 19873), (1169, 10642), (2191, 5678), (2338, 5321), (2839, 4382)]