14999908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1624

約数の個数: 48

約数和(自身を含む): 33804288

約数和(自身を除く): 18804380

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 1571, 2387, 3142, 4774, 6284, 9548, 10997, 17281, 21994, 34562, 43988, 48701, 69124, 97402, 120967, 194804, 241934, 340907, 483868, 535711, 681814, 1071422, 1363628, 2142844, 3749977, 7499954, 14999908]

約数ペア:

[(1, 14999908), (2, 7499954), (4, 3749977), (7, 2142844), (11, 1363628), (14, 1071422), (22, 681814), (28, 535711), (31, 483868), (44, 340907), (62, 241934), (77, 194804), (124, 120967), (154, 97402), (217, 69124), (308, 48701), (341, 43988), (434, 34562), (682, 21994), (868, 17281), (1364, 10997), (1571, 9548), (2387, 6284), (3142, 4774)]