13972865

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1607}}^1$

素因数の和:1696

約数の個数: 16

約数和(自身を含む): 17597952

約数和(自身を除く): 3625087

約数列:

[1, 5, 37, 47, 185, 235, 1607, 1739, 8035, 8695, 59459, 75529, 297295, 377645, 2794573, 13972865]

約数ペア:

[(1, 13972865), (5, 2794573), (37, 377645), (47, 297295), (185, 75529), (235, 59459), (1607, 8695), (1739, 8035)]