12951224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11321}}^1$

素因数の和:11351

約数の個数: 32

約数和(自身を含む): 28531440

約数和(自身を除く): 15580216

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 11321, 22642, 45284, 90568, 124531, 147173, 249062, 294346, 498124, 588692, 996248, 1177384, 1618903, 3237806, 6475612, 12951224]

約数ペア:

[(1, 12951224), (2, 6475612), (4, 3237806), (8, 1618903), (11, 1177384), (13, 996248), (22, 588692), (26, 498124), (44, 294346), (52, 249062), (88, 147173), (104, 124531), (143, 90568), (286, 45284), (572, 22642), (1144, 11321)]