19376812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53233}}^1$

素因数の和:53257

約数の個数: 24

約数和(自身を含む): 41735456

約数和(自身を除く): 22358644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 53233, 106466, 212932, 372631, 692029, 745262, 1384058, 1490524, 2768116, 4844203, 9688406, 19376812]

約数ペア:

[(1, 19376812), (2, 9688406), (4, 4844203), (7, 2768116), (13, 1490524), (14, 1384058), (26, 745262), (28, 692029), (52, 372631), (91, 212932), (182, 106466), (364, 53233)]