16873292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 32659200

約数和(自身を除く): 15785908

約数列:

[1, 2, 4, 19, 38, 53, 59, 71, 76, 106, 118, 142, 212, 236, 284, 1007, 1121, 1349, 2014, 2242, 2698, 3127, 3763, 4028, 4189, 4484, 5396, 6254, 7526, 8378, 12508, 15052, 16756, 59413, 71497, 79591, 118826, 142994, 159182, 222017, 237652, 285988, 318364, 444034, 888068, 4218323, 8436646, 16873292]

約数ペア:

[(1, 16873292), (2, 8436646), (4, 4218323), (19, 888068), (38, 444034), (53, 318364), (59, 285988), (71, 237652), (76, 222017), (106, 159182), (118, 142994), (142, 118826), (212, 79591), (236, 71497), (284, 59413), (1007, 16756), (1121, 15052), (1349, 12508), (2014, 8378), (2242, 7526), (2698, 6254), (3127, 5396), (3763, 4484), (4028, 4189)]