15354892

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 32481792

約数和(自身を除く): 17126900

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 113, 161, 211, 226, 322, 422, 452, 644, 791, 844, 1477, 1582, 2599, 2954, 3164, 4853, 5198, 5908, 9706, 10396, 18193, 19412, 23843, 33971, 36386, 47686, 67942, 72772, 95372, 135884, 166901, 333802, 548389, 667604, 1096778, 2193556, 3838723, 7677446, 15354892]

約数ペア:

[(1, 15354892), (2, 7677446), (4, 3838723), (7, 2193556), (14, 1096778), (23, 667604), (28, 548389), (46, 333802), (92, 166901), (113, 135884), (161, 95372), (211, 72772), (226, 67942), (322, 47686), (422, 36386), (452, 33971), (644, 23843), (791, 19412), (844, 18193), (1477, 10396), (1582, 9706), (2599, 5908), (2954, 5198), (3164, 4853)]