16968784

素因数分解:

$2^4\times 7^1\times {\mathrm{151507}}^1$

素因数の和:151522

約数の個数: 20

約数和(自身を含む): 37573984

約数和(自身を除く): 20605200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151507, 303014, 606028, 1060549, 1212056, 2121098, 2424112, 4242196, 8484392, 16968784]

約数ペア:

[(1, 16968784), (2, 8484392), (4, 4242196), (7, 2424112), (8, 2121098), (14, 1212056), (16, 1060549), (28, 606028), (56, 303014), (112, 151507)]