15691696636

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{450859}}^1$

素因数の和:450994

約数の個数: 48

約数和(自身を含む): 34539482880

約数和(自身を除く): 18847786244

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 113, 154, 226, 308, 452, 791, 1243, 1582, 2486, 3164, 4972, 8701, 17402, 34804, 450859, 901718, 1803436, 3156013, 4959449, 6312026, 9918898, 12624052, 19837796, 34716143, 50947067, 69432286, 101894134, 138864572, 203788268, 356629469, 560417737, 713258938, 1120835474, 1426517876, 2241670948, 3922924159, 7845848318, 15691696636]

約数ペア:

[(1, 15691696636), (2, 7845848318), (4, 3922924159), (7, 2241670948), (11, 1426517876), (14, 1120835474), (22, 713258938), (28, 560417737), (44, 356629469), (77, 203788268), (113, 138864572), (154, 101894134), (226, 69432286), (308, 50947067), (452, 34716143), (791, 19837796), (1243, 12624052), (1582, 9918898), (2486, 6312026), (3164, 4959449), (4972, 3156013), (8701, 1803436), (17402, 901718), (34804, 450859)]