13999070

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{19717}}^1$

素因数の和:19795

約数の個数: 16

約数和(自身を含む): 25554528

約数和(自身を除く): 11555458

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 19717, 39434, 98585, 197170, 1399907, 2799814, 6999535, 13999070]

約数ペア:

[(1, 13999070), (2, 6999535), (5, 2799814), (10, 1399907), (71, 197170), (142, 98585), (355, 39434), (710, 19717)]