12248278

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4441}}^1$

素因数の和:4647

約数の個数: 16

約数和(自身を含む): 21108384

約数和(自身を除く): 8860106

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 4441, 8882, 31087, 62174, 874877, 1749754, 6124139, 12248278]

約数ペア:

[(1, 12248278), (2, 6124139), (7, 1749754), (14, 874877), (197, 62174), (394, 31087), (1379, 8882), (2758, 4441)]