19515833428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53614927}}^1$

素因数の和:53614951

約数の個数: 24

約数和(自身を含む): 42034103552

約数和(自身を除く): 22518270124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 53614927, 107229854, 214459708, 375304489, 696994051, 750608978, 1393988102, 1501217956, 2787976204, 4878958357, 9757916714, 19515833428]

約数ペア:

[(1, 19515833428), (2, 9757916714), (4, 4878958357), (7, 2787976204), (13, 1501217956), (14, 1393988102), (26, 750608978), (28, 696994051), (52, 375304489), (91, 214459708), (182, 107229854), (364, 53614927)]