16921184

素因数分解:

$2^5\times 7^1\times {\mathrm{75541}}^1$

素因数の和:75558

約数の個数: 24

約数和(自身を含む): 38073168

約数和(自身を除く): 21151984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 75541, 151082, 302164, 528787, 604328, 1057574, 1208656, 2115148, 2417312, 4230296, 8460592, 16921184]

約数ペア:

[(1, 16921184), (2, 8460592), (4, 4230296), (7, 2417312), (8, 2115148), (14, 1208656), (16, 1057574), (28, 604328), (32, 528787), (56, 302164), (112, 151082), (224, 75541)]