15338698

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1173

約数の個数: 16

約数和(自身を含む): 23569920

約数和(自身を除く): 8231222

約数列:

[1, 2, 71, 109, 142, 218, 991, 1982, 7739, 15478, 70361, 108019, 140722, 216038, 7669349, 15338698]

約数ペア:

[(1, 15338698), (2, 7669349), (71, 216038), (109, 140722), (142, 108019), (218, 70361), (991, 15478), (1982, 7739)]