19338064

素因数分解:

$2^4\times {\mathrm{929}}^1\times {\mathrm{1301}}^1$

素因数の和:2238

約数の個数: 20

約数和(自身を含む): 37536660

約数和(自身を除く): 18198596

約数列:

[1, 2, 4, 8, 16, 929, 1301, 1858, 2602, 3716, 5204, 7432, 10408, 14864, 20816, 1208629, 2417258, 4834516, 9669032, 19338064]

約数ペア:

[(1, 19338064), (2, 9669032), (4, 4834516), (8, 2417258), (16, 1208629), (929, 20816), (1301, 14864), (1858, 10408), (2602, 7432), (3716, 5204)]