2381992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{15671}}^1$

素因数の和:15696

約数の個数: 16

約数和(自身を含む): 4701600

約数和(自身を除く): 2319608

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 15671, 31342, 62684, 125368, 297749, 595498, 1190996, 2381992]

約数ペア:

[(1, 2381992), (2, 1190996), (4, 595498), (8, 297749), (19, 125368), (38, 62684), (76, 31342), (152, 15671)]