388306878

素因数分解:

$2^1\times 3^1\times {\mathrm{11987}}^1\times {\mathrm{5399}}^1$

素因数の和:17391

約数の個数: 16

約数和(自身を含む): 776822400

約数和(自身を除く): 388515522

約数列:

[1, 2, 3, 6, 5399, 10798, 11987, 16197, 23974, 32394, 35961, 71922, 64717813, 129435626, 194153439, 388306878]

約数ペア:

[(1, 388306878), (2, 194153439), (3, 129435626), (6, 64717813), (5399, 71922), (10798, 35961), (11987, 32394), (16197, 23974)]