19074734

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43951}}^1$

素因数の和:43991

約数の個数: 16

約数和(自身を含む): 33755136

約数和(自身を除く): 14680402

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 43951, 87902, 307657, 615314, 1362481, 2724962, 9537367, 19074734]

約数ペア:

[(1, 19074734), (2, 9537367), (7, 2724962), (14, 1362481), (31, 615314), (62, 307657), (217, 87902), (434, 43951)]