16393938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1787}}^1$

素因数の和:1942

約数の個数: 32

約数和(自身を含む): 36046080

約数和(自身を除く): 19652142

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 139, 278, 417, 834, 1529, 1787, 3058, 3574, 4587, 5361, 9174, 10722, 19657, 39314, 58971, 117942, 248393, 496786, 745179, 1490358, 2732323, 5464646, 8196969, 16393938]

約数ペア:

[(1, 16393938), (2, 8196969), (3, 5464646), (6, 2732323), (11, 1490358), (22, 745179), (33, 496786), (66, 248393), (139, 117942), (278, 58971), (417, 39314), (834, 19657), (1529, 10722), (1787, 9174), (3058, 5361), (3574, 4587)]