15383984

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12487}}^1$

素因数の和:12513

約数の個数: 40

約数和(自身を含む): 37164288

約数和(自身を除く): 21780304

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 12487, 24974, 49948, 87409, 99896, 137357, 174818, 199792, 274714, 349636, 549428, 699272, 961499, 1098856, 1398544, 1922998, 2197712, 3845996, 7691992, 15383984]

約数ペア:

[(1, 15383984), (2, 7691992), (4, 3845996), (7, 2197712), (8, 1922998), (11, 1398544), (14, 1098856), (16, 961499), (22, 699272), (28, 549428), (44, 349636), (56, 274714), (77, 199792), (88, 174818), (112, 137357), (154, 99896), (176, 87409), (308, 49948), (616, 24974), (1232, 12487)]