15204216

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{11953}}^1$

素因数の和:12015

約数の個数: 32

約数和(自身を含む): 38730960

約数和(自身を除く): 23526744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 11953, 23906, 35859, 47812, 71718, 95624, 143436, 286872, 633509, 1267018, 1900527, 2534036, 3801054, 5068072, 7602108, 15204216]

約数ペア:

[(1, 15204216), (2, 7602108), (3, 5068072), (4, 3801054), (6, 2534036), (8, 1900527), (12, 1267018), (24, 633509), (53, 286872), (106, 143436), (159, 95624), (212, 71718), (318, 47812), (424, 35859), (636, 23906), (1272, 11953)]