16804636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{587}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 31265136

約数和(自身を除く): 14460500

約数列:

[1, 2, 4, 17, 34, 68, 421, 587, 842, 1174, 1684, 2348, 7157, 9979, 14314, 19958, 28628, 39916, 247127, 494254, 988508, 4201159, 8402318, 16804636]

約数ペア:

[(1, 16804636), (2, 8402318), (4, 4201159), (17, 988508), (34, 494254), (68, 247127), (421, 39916), (587, 28628), (842, 19958), (1174, 14314), (1684, 9979), (2348, 7157)]