19652556196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53990539}}^1$

素因数の和:53990563

約数の個数: 24

約数和(自身を含む): 42328583360

約数和(自身を除く): 22676027164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 53990539, 107981078, 215962156, 377933773, 701877007, 755867546, 1403754014, 1511735092, 2807508028, 4913139049, 9826278098, 19652556196]

約数ペア:

[(1, 19652556196), (2, 9826278098), (4, 4913139049), (7, 2807508028), (13, 1511735092), (14, 1403754014), (26, 755867546), (28, 701877007), (52, 377933773), (91, 215962156), (182, 107981078), (364, 53990539)]