15919244

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1118

約数の個数: 36

約数和(自身を含む): 31639104

約数和(自身を除く): 15719860

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 682, 1061, 1364, 2122, 3751, 4244, 7502, 11671, 15004, 23342, 32891, 46684, 65782, 128381, 131564, 256762, 361801, 513524, 723602, 1447204, 3979811, 7959622, 15919244]

約数ペア:

[(1, 15919244), (2, 7959622), (4, 3979811), (11, 1447204), (22, 723602), (31, 513524), (44, 361801), (62, 256762), (121, 131564), (124, 128381), (242, 65782), (341, 46684), (484, 32891), (682, 23342), (1061, 15004), (1364, 11671), (2122, 7502), (3751, 4244)]