15109136

素因数分解:

$2^4\times 7^1\times {\mathrm{313}}^1\times {\mathrm{431}}^1$

素因数の和:759

約数の個数: 40

約数和(自身を含む): 33640704

約数和(自身を除く): 18531568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 313, 431, 626, 862, 1252, 1724, 2191, 2504, 3017, 3448, 4382, 5008, 6034, 6896, 8764, 12068, 17528, 24136, 35056, 48272, 134903, 269806, 539612, 944321, 1079224, 1888642, 2158448, 3777284, 7554568, 15109136]

約数ペア:

[(1, 15109136), (2, 7554568), (4, 3777284), (7, 2158448), (8, 1888642), (14, 1079224), (16, 944321), (28, 539612), (56, 269806), (112, 134903), (313, 48272), (431, 35056), (626, 24136), (862, 17528), (1252, 12068), (1724, 8764), (2191, 6896), (2504, 6034), (3017, 5008), (3448, 4382)]