16233910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:781

約数の個数: 64

約数和(自身を含む): 37739520

約数和(自身を除く): 21505610

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 638, 727, 770, 1015, 1454, 1595, 2030, 2233, 3190, 3635, 4466, 5089, 7270, 7997, 10178, 11165, 15994, 21083, 22330, 25445, 39985, 42166, 50890, 55979, 79970, 105415, 111958, 147581, 210830, 231913, 279895, 295162, 463826, 559790, 737905, 1159565, 1475810, 1623391, 2319130, 3246782, 8116955, 16233910]

約数ペア:

[(1, 16233910), (2, 8116955), (5, 3246782), (7, 2319130), (10, 1623391), (11, 1475810), (14, 1159565), (22, 737905), (29, 559790), (35, 463826), (55, 295162), (58, 279895), (70, 231913), (77, 210830), (110, 147581), (145, 111958), (154, 105415), (203, 79970), (290, 55979), (319, 50890), (385, 42166), (406, 39985), (638, 25445), (727, 22330), (770, 21083), (1015, 15994), (1454, 11165), (1595, 10178), (2030, 7997), (2233, 7270), (3190, 5089), (3635, 4466)]