12411984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19891}}^1$

素因数の和:19915

約数の個数: 40

約数和(自身を含む): 34532512

約数和(自身を除く): 22120528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 19891, 39782, 59673, 79564, 119346, 159128, 238692, 258583, 318256, 477384, 517166, 775749, 954768, 1034332, 1551498, 2068664, 3102996, 4137328, 6205992, 12411984]

約数ペア:

[(1, 12411984), (2, 6205992), (3, 4137328), (4, 3102996), (6, 2068664), (8, 1551498), (12, 1034332), (13, 954768), (16, 775749), (24, 517166), (26, 477384), (39, 318256), (48, 258583), (52, 238692), (78, 159128), (104, 119346), (156, 79564), (208, 59673), (312, 39782), (624, 19891)]