19936699238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2560583}}^1$

素因数の和:2560831

約数の個数: 16

約数和(自身を含む): 31802453280

約数和(自身を除く): 11865754042

約数列:

[1, 2, 17, 34, 229, 458, 3893, 7786, 2560583, 5121166, 43529911, 87059822, 586373507, 1172747014, 9968349619, 19936699238]

約数ペア:

[(1, 19936699238), (2, 9968349619), (17, 1172747014), (34, 586373507), (229, 87059822), (458, 43529911), (3893, 5121166), (7786, 2560583)]