15795836

素因数分解:

$2^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 33432000

約数和(自身を除く): 17636164

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 343, 397, 406, 686, 794, 812, 1372, 1421, 1588, 2779, 2842, 5558, 5684, 9947, 11116, 11513, 19453, 19894, 23026, 38906, 39788, 46052, 77812, 80591, 136171, 161182, 272342, 322364, 544684, 564137, 1128274, 2256548, 3948959, 7897918, 15795836]

約数ペア:

[(1, 15795836), (2, 7897918), (4, 3948959), (7, 2256548), (14, 1128274), (28, 564137), (29, 544684), (49, 322364), (58, 272342), (98, 161182), (116, 136171), (196, 80591), (203, 77812), (343, 46052), (397, 39788), (406, 38906), (686, 23026), (794, 19894), (812, 19453), (1372, 11513), (1421, 11116), (1588, 9947), (2779, 5684), (2842, 5558)]