13969136

素因数分解:

$2^4\times {\mathrm{881}}^1\times {\mathrm{991}}^1$

素因数の和:1880

約数の個数: 20

約数和(自身を含む): 27123264

約数和(自身を除く): 13154128

約数列:

[1, 2, 4, 8, 16, 881, 991, 1762, 1982, 3524, 3964, 7048, 7928, 14096, 15856, 873071, 1746142, 3492284, 6984568, 13969136]

約数ペア:

[(1, 13969136), (2, 6984568), (4, 3492284), (8, 1746142), (16, 873071), (881, 15856), (991, 14096), (1762, 7928), (1982, 7048), (3524, 3964)]