19481114

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:661

約数の個数: 16

約数和(自身を含む): 29647296

約数和(自身を除く): 10166182

約数列:

[1, 2, 151, 251, 257, 302, 502, 514, 37901, 38807, 64507, 75802, 77614, 129014, 9740557, 19481114]

約数ペア:

[(1, 19481114), (2, 9740557), (151, 129014), (251, 77614), (257, 75802), (302, 64507), (502, 38807), (514, 37901)]