13387736

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{18803}}^1$

素因数の和:18898

約数の個数: 16

約数和(自身を含む): 25385400

約数和(自身を除く): 11997664

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 18803, 37606, 75212, 150424, 1673467, 3346934, 6693868, 13387736]

約数ペア:

[(1, 13387736), (2, 6693868), (4, 3346934), (8, 1673467), (89, 150424), (178, 75212), (356, 37606), (712, 18803)]