15538544

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8161}}^1$

素因数の和:8193

約数の個数: 40

約数和(自身を含む): 36435168

約数和(自身を除く): 20896624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 8161, 16322, 32644, 57127, 65288, 114254, 130576, 138737, 228508, 277474, 457016, 554948, 914032, 971159, 1109896, 1942318, 2219792, 3884636, 7769272, 15538544]

約数ペア:

[(1, 15538544), (2, 7769272), (4, 3884636), (7, 2219792), (8, 1942318), (14, 1109896), (16, 971159), (17, 914032), (28, 554948), (34, 457016), (56, 277474), (68, 228508), (112, 138737), (119, 130576), (136, 114254), (238, 65288), (272, 57127), (476, 32644), (952, 16322), (1904, 8161)]