15692704784

素因数分解:

$2^4\times {\mathrm{4457}}^1\times {\mathrm{220057}}^1$

素因数の和:224522

約数の個数: 20

約数和(自身を含む): 30411575484

約数和(自身を除く): 14718870700

約数列:

[1, 2, 4, 8, 16, 4457, 8914, 17828, 35656, 71312, 220057, 440114, 880228, 1760456, 3520912, 980794049, 1961588098, 3923176196, 7846352392, 15692704784]

約数ペア:

[(1, 15692704784), (2, 7846352392), (4, 3923176196), (8, 1961588098), (16, 980794049), (4457, 3520912), (8914, 1760456), (17828, 880228), (35656, 440114), (71312, 220057)]