19559632

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{3331}}^1$

素因数の和:3706

約数の個数: 20

約数和(自身を含む): 38011456

約数和(自身を除く): 18451824

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2936, 3331, 5872, 6662, 13324, 26648, 53296, 1222477, 2444954, 4889908, 9779816, 19559632]

約数ペア:

[(1, 19559632), (2, 9779816), (4, 4889908), (8, 2444954), (16, 1222477), (367, 53296), (734, 26648), (1468, 13324), (2936, 6662), (3331, 5872)]