18054416

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{11633}}^1$

素因数の和:11738

約数の個数: 20

約数和(自身を含む): 35344092

約数和(自身を除く): 17289676

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 11633, 23266, 46532, 93064, 186128, 1128401, 2256802, 4513604, 9027208, 18054416]

約数ペア:

[(1, 18054416), (2, 9027208), (4, 4513604), (8, 2256802), (16, 1128401), (97, 186128), (194, 93064), (388, 46532), (776, 23266), (1552, 11633)]