19063798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{7559}}^1$

素因数の和:7671

約数の個数: 16

約数和(自身を含む): 31116960

約数和(自身を除く): 12053162

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 7559, 15118, 98267, 196534, 733223, 1466446, 9531899, 19063798]

約数ペア:

[(1, 19063798), (2, 9531899), (13, 1466446), (26, 733223), (97, 196534), (194, 98267), (1261, 15118), (2522, 7559)]