16742678

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1069}}^1$

素因数の和:1303

約数の個数: 16

約数和(自身を含む): 25885440

約数和(自身を除く): 9142762

約数列:

[1, 2, 41, 82, 191, 382, 1069, 2138, 7831, 15662, 43829, 87658, 204179, 408358, 8371339, 16742678]

約数ペア:

[(1, 16742678), (2, 8371339), (41, 408358), (82, 204179), (191, 87658), (382, 43829), (1069, 15662), (2138, 7831)]