2019433738

素因数分解:

$2^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{189547}}^1$

素因数の和:190317

約数の個数: 16

約数和(自身を含む): 3466453824

約数和(自身を除く): 1447020086

約数列:

[1, 2, 7, 14, 761, 1522, 5327, 10654, 189547, 379094, 1326829, 2653658, 144245267, 288490534, 1009716869, 2019433738]

約数ペア:

[(1, 2019433738), (2, 1009716869), (7, 288490534), (14, 144245267), (761, 2653658), (1522, 1326829), (5327, 379094), (10654, 189547)]