13219804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6871}}^1$

素因数の和:6925

約数の個数: 24

約数和(自身を含む): 25591328

約数和(自身を除く): 12371524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 6871, 13742, 27484, 89323, 178646, 254227, 357292, 508454, 1016908, 3304951, 6609902, 13219804]

約数ペア:

[(1, 13219804), (2, 6609902), (4, 3304951), (13, 1016908), (26, 508454), (37, 357292), (52, 254227), (74, 178646), (148, 89323), (481, 27484), (962, 13742), (1924, 6871)]