19784554

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{14831}}^1$

素因数の和:14885

約数の個数: 16

約数和(自身を含む): 32037120

約数和(自身を除く): 12252566

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 14831, 29662, 341113, 430099, 682226, 860198, 9892277, 19784554]

約数ペア:

[(1, 19784554), (2, 9892277), (23, 860198), (29, 682226), (46, 430099), (58, 341113), (667, 29662), (1334, 14831)]