12816464

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{10973}}^1$

素因数の和:11054

約数の個数: 20

約数和(自身を含む): 25174356

約数和(自身を除く): 12357892

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 10973, 21946, 43892, 87784, 175568, 801029, 1602058, 3204116, 6408232, 12816464]

約数ペア:

[(1, 12816464), (2, 6408232), (4, 3204116), (8, 1602058), (16, 801029), (73, 175568), (146, 87784), (292, 43892), (584, 21946), (1168, 10973)]