19440352

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{6263}}^1$

素因数の和:6370

約数の個数: 24

約数和(自身を含む): 38673936

約数和(自身を除く): 19233584

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 6263, 12526, 25052, 50104, 100208, 200416, 607511, 1215022, 2430044, 4860088, 9720176, 19440352]

約数ペア:

[(1, 19440352), (2, 9720176), (4, 4860088), (8, 2430044), (16, 1215022), (32, 607511), (97, 200416), (194, 100208), (388, 50104), (776, 25052), (1552, 12526), (3104, 6263)]