12688528

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{46649}}^1$

素因数の和:46674

約数の個数: 20

約数和(自身を含む): 26030700

約数和(自身を除く): 13342172

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 46649, 93298, 186596, 373192, 746384, 793033, 1586066, 3172132, 6344264, 12688528]

約数ペア:

[(1, 12688528), (2, 6344264), (4, 3172132), (8, 1586066), (16, 793033), (17, 746384), (34, 373192), (68, 186596), (136, 93298), (272, 46649)]