19341597

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1499}}^1$

素因数の和:1553

約数の個数: 32

約数和(自身を含む): 31104000

約数和(自身を除く): 11762403

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 253, 391, 561, 759, 1173, 1499, 4301, 4497, 12903, 16489, 25483, 34477, 49467, 76449, 103431, 280313, 379247, 586109, 840939, 1137741, 1758327, 6447199, 19341597]

約数ペア:

[(1, 19341597), (3, 6447199), (11, 1758327), (17, 1137741), (23, 840939), (33, 586109), (51, 379247), (69, 280313), (187, 103431), (253, 76449), (391, 49467), (561, 34477), (759, 25483), (1173, 16489), (1499, 12903), (4301, 4497)]