19307582

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{26021}}^1$

素因数の和:26083

約数の個数: 16

約数和(自身を含む): 33724512

約数和(自身を除く): 14416930

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 26021, 52042, 182147, 364294, 1379113, 2758226, 9653791, 19307582]

約数ペア:

[(1, 19307582), (2, 9653791), (7, 2758226), (14, 1379113), (53, 364294), (106, 182147), (371, 52042), (742, 26021)]