13538602

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 27168480

約数和(自身を除く): 13629878

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 661, 931, 1078, 1322, 1463, 1862, 2926, 4627, 7271, 9254, 10241, 12559, 14542, 20482, 25118, 32389, 50897, 64778, 87913, 101794, 138149, 175826, 276298, 356279, 615391, 712558, 967043, 1230782, 1934086, 6769301, 13538602]

約数ペア:

[(1, 13538602), (2, 6769301), (7, 1934086), (11, 1230782), (14, 967043), (19, 712558), (22, 615391), (38, 356279), (49, 276298), (77, 175826), (98, 138149), (133, 101794), (154, 87913), (209, 64778), (266, 50897), (418, 32389), (539, 25118), (661, 20482), (931, 14542), (1078, 12559), (1322, 10241), (1463, 9254), (1862, 7271), (2926, 4627)]