15422768

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{20509}}^1$

素因数の和:20564

約数の個数: 20

約数和(自身を含む): 30518880

約数和(自身を除く): 15096112

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 20509, 41018, 82036, 164072, 328144, 963923, 1927846, 3855692, 7711384, 15422768]

約数ペア:

[(1, 15422768), (2, 7711384), (4, 3855692), (8, 1927846), (16, 963923), (47, 328144), (94, 164072), (188, 82036), (376, 41018), (752, 20509)]