18449426384

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{11887517}}^1$

素因数の和:11887622

約数の個数: 20

約数和(自身を含む): 36114279684

約数和(自身を除く): 17664853300

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 11887517, 23775034, 47550068, 95100136, 190200272, 1153089149, 2306178298, 4612356596, 9224713192, 18449426384]

約数ペア:

[(1, 18449426384), (2, 9224713192), (4, 4612356596), (8, 2306178298), (16, 1153089149), (97, 190200272), (194, 95100136), (388, 47550068), (776, 23775034), (1552, 11887517)]