16201892

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1381}}^1$

素因数の和:1811

約数の個数: 24

約数和(自身を含む): 32504640

約数和(自身を除く): 16302748

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 1381, 1676, 2762, 2933, 5524, 5866, 9667, 11732, 19334, 38668, 578639, 1157278, 2314556, 4050473, 8100946, 16201892]

約数ペア:

[(1, 16201892), (2, 8100946), (4, 4050473), (7, 2314556), (14, 1157278), (28, 578639), (419, 38668), (838, 19334), (1381, 11732), (1676, 9667), (2762, 5866), (2933, 5524)]