15967028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 35610624

約数和(自身を除く): 19643596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1103, 1316, 2068, 2206, 3619, 4412, 7238, 7721, 12133, 14476, 15442, 24266, 30884, 48532, 51841, 84931, 103682, 169862, 207364, 339724, 362887, 570251, 725774, 1140502, 1451548, 2281004, 3991757, 7983514, 15967028]

約数ペア:

[(1, 15967028), (2, 7983514), (4, 3991757), (7, 2281004), (11, 1451548), (14, 1140502), (22, 725774), (28, 570251), (44, 362887), (47, 339724), (77, 207364), (94, 169862), (154, 103682), (188, 84931), (308, 51841), (329, 48532), (517, 30884), (658, 24266), (1034, 15442), (1103, 14476), (1316, 12133), (2068, 7721), (2206, 7238), (3619, 4412)]