15690700048

素因数分解:

$2^4\times {\mathrm{7873}}^1\times {\mathrm{124561}}^1$

素因数の和:132442

約数の個数: 20

約数和(自身を含む): 30404836828

約数和(自身を除く): 14714136780

約数列:

[1, 2, 4, 8, 16, 7873, 15746, 31492, 62984, 124561, 125968, 249122, 498244, 996488, 1992976, 980668753, 1961337506, 3922675012, 7845350024, 15690700048]

約数ペア:

[(1, 15690700048), (2, 7845350024), (4, 3922675012), (8, 1961337506), (16, 980668753), (7873, 1992976), (15746, 996488), (31492, 498244), (62984, 249122), (124561, 125968)]