12347352016

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{159017}}^1$

素因数の和:159259

約数の個数: 40

約数和(自身を含む): 25081591104

約数和(自身を除く): 12734239088

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 211, 368, 422, 844, 1688, 3376, 4853, 9706, 19412, 38824, 77648, 159017, 318034, 636068, 1272136, 2544272, 3657391, 7314782, 14629564, 29259128, 33552587, 58518256, 67105174, 134210348, 268420696, 536841392, 771709501, 1543419002, 3086838004, 6173676008, 12347352016]

約数ペア:

[(1, 12347352016), (2, 6173676008), (4, 3086838004), (8, 1543419002), (16, 771709501), (23, 536841392), (46, 268420696), (92, 134210348), (184, 67105174), (211, 58518256), (368, 33552587), (422, 29259128), (844, 14629564), (1688, 7314782), (3376, 3657391), (4853, 2544272), (9706, 1272136), (19412, 636068), (38824, 318034), (77648, 159017)]