12665354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6673}}^1$

素因数の和:6761

約数の個数: 16

約数和(自身を含む): 20742792

約数和(自身を除く): 8077438

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 6673, 13346, 86749, 173498, 487129, 974258, 6332677, 12665354]

約数ペア:

[(1, 12665354), (2, 6332677), (13, 974258), (26, 487129), (73, 173498), (146, 86749), (949, 13346), (1898, 6673)]