16426186

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 29675520

約数和(自身を除く): 13249334

約数列:

[1, 2, 7, 14, 23, 46, 139, 161, 278, 322, 367, 734, 973, 1946, 2569, 3197, 5138, 6394, 8441, 16882, 22379, 44758, 51013, 59087, 102026, 118174, 357091, 714182, 1173299, 2346598, 8213093, 16426186]

約数ペア:

[(1, 16426186), (2, 8213093), (7, 2346598), (14, 1173299), (23, 714182), (46, 357091), (139, 118174), (161, 102026), (278, 59087), (322, 51013), (367, 44758), (734, 22379), (973, 16882), (1946, 8441), (2569, 6394), (3197, 5138)]