38697104

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{12277}}^1$

素因数の和:12482

約数の個数: 20

約数和(自身を含む): 75362364

約数和(自身を除く): 36665260

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 12277, 24554, 49108, 98216, 196432, 2418569, 4837138, 9674276, 19348552, 38697104]

約数ペア:

[(1, 38697104), (2, 19348552), (4, 9674276), (8, 4837138), (16, 2418569), (197, 196432), (394, 98216), (788, 49108), (1576, 24554), (3152, 12277)]