16438002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20599}}^1$

素因数の和:20630

約数の個数: 32

約数和(自身を含む): 39552000

約数和(自身を除く): 23113998

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 20599, 41198, 61797, 123594, 144193, 288386, 391381, 432579, 782762, 865158, 1174143, 2348286, 2739667, 5479334, 8219001, 16438002]

約数ペア:

[(1, 16438002), (2, 8219001), (3, 5479334), (6, 2739667), (7, 2348286), (14, 1174143), (19, 865158), (21, 782762), (38, 432579), (42, 391381), (57, 288386), (114, 144193), (133, 123594), (266, 61797), (399, 41198), (798, 20599)]