19178996864

素因数分解:

$2^7\times {\mathrm{1433}}^1\times {\mathrm{104561}}^1$

素因数の和:106008

約数の個数: 32

約数和(自身を含む): 38235186540

約数和(自身を除く): 19056189676

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1433, 2866, 5732, 11464, 22928, 45856, 91712, 104561, 183424, 209122, 418244, 836488, 1672976, 3345952, 6691904, 13383808, 149835913, 299671826, 599343652, 1198687304, 2397374608, 4794749216, 9589498432, 19178996864]

約数ペア:

[(1, 19178996864), (2, 9589498432), (4, 4794749216), (8, 2397374608), (16, 1198687304), (32, 599343652), (64, 299671826), (128, 149835913), (1433, 13383808), (2866, 6691904), (5732, 3345952), (11464, 1672976), (22928, 836488), (45856, 418244), (91712, 209122), (104561, 183424)]