16993186

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{6781}}^1$

素因数の和:6969

約数の個数: 16

約数和(自身を含む): 29298240

約数和(自身を除く): 12305054

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 6781, 13562, 47467, 94934, 1213799, 2427598, 8496593, 16993186]

約数ペア:

[(1, 16993186), (2, 8496593), (7, 2427598), (14, 1213799), (179, 94934), (358, 47467), (1253, 13562), (2506, 6781)]