1948117072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11068847}}^1$

素因数の和:11068866

約数の個数: 20

約数和(自身を含む): 4117611456

約数和(自身を除く): 2169494384

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11068847, 22137694, 44275388, 88550776, 121757317, 177101552, 243514634, 487029268, 974058536, 1948117072]

約数ペア:

[(1, 1948117072), (2, 974058536), (4, 487029268), (8, 243514634), (11, 177101552), (16, 121757317), (22, 88550776), (44, 44275388), (88, 22137694), (176, 11068847)]