15393364

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 33118848

約数和(自身を除く): 17725484

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 292, 443, 476, 511, 886, 1022, 1241, 1772, 2044, 2482, 3101, 4964, 6202, 7531, 8687, 12404, 15062, 17374, 30124, 32339, 34748, 52717, 64678, 105434, 129356, 210868, 226373, 452746, 549763, 905492, 1099526, 2199052, 3848341, 7696682, 15393364]

約数ペア:

[(1, 15393364), (2, 7696682), (4, 3848341), (7, 2199052), (14, 1099526), (17, 905492), (28, 549763), (34, 452746), (68, 226373), (73, 210868), (119, 129356), (146, 105434), (238, 64678), (292, 52717), (443, 34748), (476, 32339), (511, 30124), (886, 17374), (1022, 15062), (1241, 12404), (1772, 8687), (2044, 7531), (2482, 6202), (3101, 4964)]