7989196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3445

約数の個数: 24

約数和(自身を含む): 15196160

約数和(自身を除く): 7206964

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 3391, 6782, 13564, 64429, 105121, 128858, 210242, 257716, 420484, 1997299, 3994598, 7989196]

約数ペア:

[(1, 7989196), (2, 3994598), (4, 1997299), (19, 420484), (31, 257716), (38, 210242), (62, 128858), (76, 105121), (124, 64429), (589, 13564), (1178, 6782), (2356, 3391)]