1994192

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{5419}}^1$

素因数の和:5450

約数の個数: 20

約数和(自身を含む): 4032480

約数和(自身を除く): 2038288

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 5419, 10838, 21676, 43352, 86704, 124637, 249274, 498548, 997096, 1994192]

約数ペア:

[(1, 1994192), (2, 997096), (4, 498548), (8, 249274), (16, 124637), (23, 86704), (46, 43352), (92, 21676), (184, 10838), (368, 5419)]