13219048

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{31177}}^1$

素因数の和:31236

約数の個数: 16

約数和(自身を含む): 25254180

約数和(自身を除く): 12035132

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 31177, 62354, 124708, 249416, 1652381, 3304762, 6609524, 13219048]

約数ペア:

[(1, 13219048), (2, 6609524), (4, 3304762), (8, 1652381), (53, 249416), (106, 124708), (212, 62354), (424, 31177)]