15842346

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1031}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 34328448

約数和(自身を除く): 18486102

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 197, 394, 591, 1031, 1182, 2062, 2561, 3093, 5122, 6186, 7683, 13403, 15366, 26806, 40209, 80418, 203107, 406214, 609321, 1218642, 2640391, 5280782, 7921173, 15842346]

約数ペア:

[(1, 15842346), (2, 7921173), (3, 5280782), (6, 2640391), (13, 1218642), (26, 609321), (39, 406214), (78, 203107), (197, 80418), (394, 40209), (591, 26806), (1031, 15366), (1182, 13403), (2062, 7683), (2561, 6186), (3093, 5122)]