21831298

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{10883}}^1$

素因数の和:10961

約数の個数: 16

約数和(自身を含む): 35264160

約数和(自身を除く): 13432862

約数列:

[1, 2, 17, 34, 59, 118, 1003, 2006, 10883, 21766, 185011, 370022, 642097, 1284194, 10915649, 21831298]

約数ペア:

[(1, 21831298), (2, 10915649), (17, 1284194), (34, 642097), (59, 370022), (118, 185011), (1003, 21766), (2006, 10883)]