19707752

素因数分解:

$2^3\times {\mathrm{1039}}^1\times {\mathrm{2371}}^1$

素因数の和:3416

約数の個数: 16

約数和(自身を含む): 37003200

約数和(自身を除く): 17295448

約数列:

[1, 2, 4, 8, 1039, 2078, 2371, 4156, 4742, 8312, 9484, 18968, 2463469, 4926938, 9853876, 19707752]

約数ペア:

[(1, 19707752), (2, 9853876), (4, 4926938), (8, 2463469), (1039, 18968), (2078, 9484), (2371, 8312), (4156, 4742)]