19422007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{367}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 22574592

約数和(自身を除く): 3152585

約数列:

[1, 11, 17, 187, 283, 367, 3113, 4037, 4811, 6239, 52921, 68629, 103861, 1142471, 1765637, 19422007]

約数ペア:

[(1, 19422007), (11, 1765637), (17, 1142471), (187, 103861), (283, 68629), (367, 52921), (3113, 6239), (4037, 4811)]