21362444

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3019}}^1$

素因数の和:3113

約数の個数: 24

約数和(自身を含む): 39320400

約数和(自身を除く): 17957956

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 244, 1769, 3019, 3538, 6038, 7076, 12076, 87551, 175102, 184159, 350204, 368318, 736636, 5340611, 10681222, 21362444]

約数ペア:

[(1, 21362444), (2, 10681222), (4, 5340611), (29, 736636), (58, 368318), (61, 350204), (116, 184159), (122, 175102), (244, 87551), (1769, 12076), (3019, 7076), (3538, 6038)]