19193068874

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{44223661}}^1$

素因数の和:44223701

約数の個数: 16

約数和(自身を含む): 33963772416

約数和(自身を除く): 14770703542

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 44223661, 88447322, 309565627, 619131254, 1370933491, 2741866982, 9596534437, 19193068874]

約数ペア:

[(1, 19193068874), (2, 9596534437), (7, 2741866982), (14, 1370933491), (31, 619131254), (62, 309565627), (217, 88447322), (434, 44223661)]