19127164

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8647}}^1$

素因数の和:8737

約数の個数: 24

約数和(自身を含む): 38743040

約数和(自身を除く): 19615876

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 8647, 17294, 34588, 60529, 121058, 242116, 683113, 1366226, 2732452, 4781791, 9563582, 19127164]

約数ペア:

[(1, 19127164), (2, 9563582), (4, 4781791), (7, 2732452), (14, 1366226), (28, 683113), (79, 242116), (158, 121058), (316, 60529), (553, 34588), (1106, 17294), (2212, 8647)]