12390704

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{16477}}^1$

素因数の和:16532

約数の個数: 20

約数和(自身を含む): 24519264

約数和(自身を除く): 12128560

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 16477, 32954, 65908, 131816, 263632, 774419, 1548838, 3097676, 6195352, 12390704]

約数ペア:

[(1, 12390704), (2, 6195352), (4, 3097676), (8, 1548838), (16, 774419), (47, 263632), (94, 131816), (188, 65908), (376, 32954), (752, 16477)]