14920816

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{6709}}^1$

素因数の和:6856

約数の個数: 20

約数和(自身を含む): 29121400

約数和(自身を除く): 14200584

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 6709, 13418, 26836, 53672, 107344, 932551, 1865102, 3730204, 7460408, 14920816]

約数ペア:

[(1, 14920816), (2, 7460408), (4, 3730204), (8, 1865102), (16, 932551), (139, 107344), (278, 53672), (556, 26836), (1112, 13418), (2224, 6709)]