15697620138

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{2591}}^1\times {\mathrm{3929}}^1$

素因数の和:6782

約数の個数: 32

約数和(自身を含む): 31537589760

約数和(自身を除く): 15839969622

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 2591, 3929, 5182, 7773, 7858, 11787, 15546, 23574, 665887, 1009753, 1331774, 1997661, 2019506, 3029259, 3995322, 6058518, 10180039, 20360078, 30540117, 61080234, 2616270023, 5232540046, 7848810069, 15697620138]

約数ペア:

[(1, 15697620138), (2, 7848810069), (3, 5232540046), (6, 2616270023), (257, 61080234), (514, 30540117), (771, 20360078), (1542, 10180039), (2591, 6058518), (3929, 3995322), (5182, 3029259), (7773, 2019506), (7858, 1997661), (11787, 1331774), (15546, 1009753), (23574, 665887)]