19497952

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{32069}}^1$

素因数の和:32098

約数の個数: 24

約数和(自身を含む): 40408200

約数和(自身を除く): 20910248

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 32069, 64138, 128276, 256552, 513104, 609311, 1026208, 1218622, 2437244, 4874488, 9748976, 19497952]

約数ペア:

[(1, 19497952), (2, 9748976), (4, 4874488), (8, 2437244), (16, 1218622), (19, 1026208), (32, 609311), (38, 513104), (76, 256552), (152, 128276), (304, 64138), (608, 32069)]