13771928

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{9511}}^1$

素因数の和:9698

約数の個数: 16

約数和(自身を含む): 25967760

約数和(自身を除く): 12195832

約数列:

[1, 2, 4, 8, 181, 362, 724, 1448, 9511, 19022, 38044, 76088, 1721491, 3442982, 6885964, 13771928]

約数ペア:

[(1, 13771928), (2, 6885964), (4, 3442982), (8, 1721491), (181, 76088), (362, 38044), (724, 19022), (1448, 9511)]