15140692

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3947}}^1$

素因数の和:4095

約数の個数: 24

約数和(自身を含む): 30510144

約数和(自身を除く): 15369452

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 3947, 7894, 15788, 27629, 55258, 110516, 540739, 1081478, 2162956, 3785173, 7570346, 15140692]

約数ペア:

[(1, 15140692), (2, 7570346), (4, 3785173), (7, 2162956), (14, 1081478), (28, 540739), (137, 110516), (274, 55258), (548, 27629), (959, 15788), (1918, 7894), (3836, 3947)]