16111412

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1993}}^1$

素因数の和:2087

約数の個数: 24

約数和(自身を含む): 29479296

約数和(自身を除く): 13367884

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 1993, 2021, 3986, 4042, 7972, 8084, 85699, 93671, 171398, 187342, 342796, 374684, 4027853, 8055706, 16111412]

約数ペア:

[(1, 16111412), (2, 8055706), (4, 4027853), (43, 374684), (47, 342796), (86, 187342), (94, 171398), (172, 93671), (188, 85699), (1993, 8084), (2021, 7972), (3986, 4042)]