9919936

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{11923}}^1$

素因数の和:11948

約数の個数: 28

約数和(自身を含む): 21200872

約数和(自身を除く): 11280936

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 11923, 23846, 47692, 95384, 154999, 190768, 309998, 381536, 619996, 763072, 1239992, 2479984, 4959968, 9919936]

約数ペア:

[(1, 9919936), (2, 4959968), (4, 2479984), (8, 1239992), (13, 763072), (16, 619996), (26, 381536), (32, 309998), (52, 190768), (64, 154999), (104, 95384), (208, 47692), (416, 23846), (832, 11923)]