19151262

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{27281}}^1$

素因数の和:27305

約数の個数: 32

約数和(自身を含む): 45833760

約数和(自身を除く): 26682498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 27281, 54562, 81843, 163686, 245529, 354653, 491058, 709306, 736587, 1063959, 1473174, 2127918, 3191877, 6383754, 9575631, 19151262]

約数ペア:

[(1, 19151262), (2, 9575631), (3, 6383754), (6, 3191877), (9, 2127918), (13, 1473174), (18, 1063959), (26, 736587), (27, 709306), (39, 491058), (54, 354653), (78, 245529), (117, 163686), (234, 81843), (351, 54562), (702, 27281)]