12884695

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 16000128

約数和(自身を除く): 3115433

約数列:

[1, 5, 37, 185, 257, 271, 1285, 1355, 9509, 10027, 47545, 50135, 69647, 348235, 2576939, 12884695]

約数ペア:

[(1, 12884695), (5, 2576939), (37, 348235), (185, 69647), (257, 50135), (271, 47545), (1285, 10027), (1355, 9509)]