13904086

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 25320960

約数和(自身を除く): 11416874

約数列:

[1, 2, 7, 14, 19, 38, 133, 167, 266, 313, 334, 626, 1169, 2191, 2338, 3173, 4382, 5947, 6346, 11894, 22211, 41629, 44422, 52271, 83258, 104542, 365897, 731794, 993149, 1986298, 6952043, 13904086]

約数ペア:

[(1, 13904086), (2, 6952043), (7, 1986298), (14, 993149), (19, 731794), (38, 365897), (133, 104542), (167, 83258), (266, 52271), (313, 44422), (334, 41629), (626, 22211), (1169, 11894), (2191, 6346), (2338, 5947), (3173, 4382)]