19921656

素因数分解:

$2^3\times 3^1\times {\mathrm{293}}^1\times {\mathrm{2833}}^1$

素因数の和:3135

約数の個数: 32

約数和(自身を含む): 49991760

約数和(自身を除く): 30070104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 293, 586, 879, 1172, 1758, 2344, 2833, 3516, 5666, 7032, 8499, 11332, 16998, 22664, 33996, 67992, 830069, 1660138, 2490207, 3320276, 4980414, 6640552, 9960828, 19921656]

約数ペア:

[(1, 19921656), (2, 9960828), (3, 6640552), (4, 4980414), (6, 3320276), (8, 2490207), (12, 1660138), (24, 830069), (293, 67992), (586, 33996), (879, 22664), (1172, 16998), (1758, 11332), (2344, 8499), (2833, 7032), (3516, 5666)]