16204538

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{21839}}^1$

素因数の和:21901

約数の個数: 16

約数和(自身を含む): 28304640

約数和(自身を除く): 12100102

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 21839, 43678, 152873, 305746, 1157467, 2314934, 8102269, 16204538]

約数ペア:

[(1, 16204538), (2, 8102269), (7, 2314934), (14, 1157467), (53, 305746), (106, 152873), (371, 43678), (742, 21839)]