17383970

素因数分解:

$2^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{3121}}^1$

素因数の和:3685

約数の個数: 16

約数和(自身を含む): 31357368

約数和(自身を除く): 13973398

約数列:

[1, 2, 5, 10, 557, 1114, 2785, 3121, 5570, 6242, 15605, 31210, 1738397, 3476794, 8691985, 17383970]

約数ペア:

[(1, 17383970), (2, 8691985), (5, 3476794), (10, 1738397), (557, 31210), (1114, 15605), (2785, 6242), (3121, 5570)]