15771228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{733}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 40446336

約数和(自身を除く): 24675108

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 163, 326, 489, 652, 733, 978, 1466, 1793, 1956, 2199, 2932, 3586, 4398, 5379, 7172, 8063, 8796, 10758, 16126, 21516, 24189, 32252, 48378, 96756, 119479, 238958, 358437, 477916, 716874, 1314269, 1433748, 2628538, 3942807, 5257076, 7885614, 15771228]

約数ペア:

[(1, 15771228), (2, 7885614), (3, 5257076), (4, 3942807), (6, 2628538), (11, 1433748), (12, 1314269), (22, 716874), (33, 477916), (44, 358437), (66, 238958), (132, 119479), (163, 96756), (326, 48378), (489, 32252), (652, 24189), (733, 21516), (978, 16126), (1466, 10758), (1793, 8796), (1956, 8063), (2199, 7172), (2932, 5379), (3586, 4398)]