39151196

素因数分解:

$2^2\times 7^2\times {\mathrm{199751}}^1$

素因数の和:199769

約数の個数: 18

約数和(自身を含む): 79701048

約数和(自身を除く): 40549852

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 199751, 399502, 799004, 1398257, 2796514, 5593028, 9787799, 19575598, 39151196]

約数ペア:

[(1, 39151196), (2, 19575598), (4, 9787799), (7, 5593028), (14, 2796514), (28, 1398257), (49, 799004), (98, 399502), (196, 199751)]