16639546

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{647}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 31352832

約数和(自身を除く): 14713286

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 167, 334, 647, 1169, 1294, 1837, 2338, 3674, 4529, 7117, 9058, 12859, 14234, 25718, 49819, 99638, 108049, 216098, 756343, 1188539, 1512686, 2377078, 8319773, 16639546]

約数ペア:

[(1, 16639546), (2, 8319773), (7, 2377078), (11, 1512686), (14, 1188539), (22, 756343), (77, 216098), (154, 108049), (167, 99638), (334, 49819), (647, 25718), (1169, 14234), (1294, 12859), (1837, 9058), (2338, 7117), (3674, 4529)]