15213638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{9473}}^1$

素因数の和:9559

約数の個数: 16

約数和(自身を含む): 25238736

約数和(自身を除く): 10025098

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 9473, 18946, 104203, 208406, 691529, 1383058, 7606819, 15213638]

約数ペア:

[(1, 15213638), (2, 7606819), (11, 1383058), (22, 691529), (73, 208406), (146, 104203), (803, 18946), (1606, 9473)]