16556402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2447}}^1$

素因数の和:2665

約数の個数: 16

約数和(自身を含む): 26438400

約数和(自身を除く): 9881998

約数列:

[1, 2, 17, 34, 199, 398, 2447, 3383, 4894, 6766, 41599, 83198, 486953, 973906, 8278201, 16556402]

約数ペア:

[(1, 16556402), (2, 8278201), (17, 973906), (34, 486953), (199, 83198), (398, 41599), (2447, 6766), (3383, 4894)]