15020072

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 29462400

約数和(自身を除く): 14442328

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 929, 1858, 2021, 3716, 4042, 7432, 8084, 16168, 39947, 43663, 79894, 87326, 159788, 174652, 319576, 349304, 1877509, 3755018, 7510036, 15020072]

約数ペア:

[(1, 15020072), (2, 7510036), (4, 3755018), (8, 1877509), (43, 349304), (47, 319576), (86, 174652), (94, 159788), (172, 87326), (188, 79894), (344, 43663), (376, 39947), (929, 16168), (1858, 8084), (2021, 7432), (3716, 4042)]