15697689868

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1\times {\mathrm{11807}}^1$

素因数の和:12382

約数の個数: 48

約数和(自身を含む): 31771643904

約数和(自身を除く): 16073954036

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 461, 721, 922, 1442, 1844, 2884, 3227, 6454, 11807, 12908, 23614, 47228, 47483, 82649, 94966, 165298, 189932, 330596, 332381, 664762, 1216121, 1329524, 2432242, 4864484, 5443027, 8512847, 10886054, 17025694, 21772108, 34051388, 38101189, 76202378, 152404756, 560631781, 1121263562, 2242527124, 3924422467, 7848844934, 15697689868]

約数ペア:

[(1, 15697689868), (2, 7848844934), (4, 3924422467), (7, 2242527124), (14, 1121263562), (28, 560631781), (103, 152404756), (206, 76202378), (412, 38101189), (461, 34051388), (721, 21772108), (922, 17025694), (1442, 10886054), (1844, 8512847), (2884, 5443027), (3227, 4864484), (6454, 2432242), (11807, 1329524), (12908, 1216121), (23614, 664762), (47228, 332381), (47483, 330596), (82649, 189932), (94966, 165298)]