15688656

素因数分解:

$2^4\times 3^2\times {\mathrm{108949}}^1$

素因数の和:108963

約数の個数: 30

約数和(自身を含む): 43906850

約数和(自身を除く): 28218194

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 108949, 217898, 326847, 435796, 653694, 871592, 980541, 1307388, 1743184, 1961082, 2614776, 3922164, 5229552, 7844328, 15688656]

約数ペア:

[(1, 15688656), (2, 7844328), (3, 5229552), (4, 3922164), (6, 2614776), (8, 1961082), (9, 1743184), (12, 1307388), (16, 980541), (18, 871592), (24, 653694), (36, 435796), (48, 326847), (72, 217898), (144, 108949)]