23663164

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11903}}^1$

素因数の和:11985

約数の個数: 24

約数和(自身を含む): 47996928

約数和(自身を除く): 24333764

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 11903, 23806, 47612, 83321, 166642, 333284, 845113, 1690226, 3380452, 5915791, 11831582, 23663164]

約数ペア:

[(1, 23663164), (2, 11831582), (4, 5915791), (7, 3380452), (14, 1690226), (28, 845113), (71, 333284), (142, 166642), (284, 83321), (497, 47612), (994, 23806), (1988, 11903)]