15419923194

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{471817}}^1$

素因数の和:472254

約数の個数: 32

約数和(自身を含む): 33291478080

約数和(自身を除く): 17871554886

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 419, 838, 1257, 2514, 5447, 10894, 16341, 32682, 471817, 943634, 1415451, 2830902, 6133621, 12267242, 18400863, 36801726, 197691323, 395382646, 593073969, 1186147938, 2569987199, 5139974398, 7709961597, 15419923194]

約数ペア:

[(1, 15419923194), (2, 7709961597), (3, 5139974398), (6, 2569987199), (13, 1186147938), (26, 593073969), (39, 395382646), (78, 197691323), (419, 36801726), (838, 18400863), (1257, 12267242), (2514, 6133621), (5447, 2830902), (10894, 1415451), (16341, 943634), (32682, 471817)]