14721424

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{12959}}^1$

素因数の和:13038

約数の個数: 20

約数和(自身を含む): 28926720

約数和(自身を除く): 14205296

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 12959, 25918, 51836, 103672, 207344, 920089, 1840178, 3680356, 7360712, 14721424]

約数ペア:

[(1, 14721424), (2, 7360712), (4, 3680356), (8, 1840178), (16, 920089), (71, 207344), (142, 103672), (284, 51836), (568, 25918), (1136, 12959)]