12847156394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{42953}}^1$

素因数の和:43454

約数の個数: 32

約数和(自身を含む): 21525108480

約数和(自身を除く): 8677952086

約数列:

[1, 2, 17, 19, 34, 38, 323, 463, 646, 926, 7871, 8797, 15742, 17594, 42953, 85906, 149549, 299098, 730201, 816107, 1460402, 1632214, 13873819, 19887239, 27747638, 39774478, 338083063, 377857541, 676166126, 755715082, 6423578197, 12847156394]

約数ペア:

[(1, 12847156394), (2, 6423578197), (17, 755715082), (19, 676166126), (34, 377857541), (38, 338083063), (323, 39774478), (463, 27747638), (646, 19887239), (926, 13873819), (7871, 1632214), (8797, 1460402), (15742, 816107), (17594, 730201), (42953, 299098), (85906, 149549)]