30878782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{13627}}^1$

素因数の和:13743

約数の個数: 16

約数和(自身を含む): 51023232

約数和(自身を除く): 20144450

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 13627, 27254, 149897, 299794, 1403581, 2807162, 15439391, 30878782]

約数ペア:

[(1, 30878782), (2, 15439391), (11, 2807162), (22, 1403581), (103, 299794), (206, 149897), (1133, 27254), (2266, 13627)]