19188604

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1993}}^1$

素因数の和:2109

約数の個数: 24

約数和(自身を含む): 35174160

約数和(自身を除く): 15985556

約数列:

[1, 2, 4, 29, 58, 83, 116, 166, 332, 1993, 2407, 3986, 4814, 7972, 9628, 57797, 115594, 165419, 231188, 330838, 661676, 4797151, 9594302, 19188604]

約数ペア:

[(1, 19188604), (2, 9594302), (4, 4797151), (29, 661676), (58, 330838), (83, 231188), (116, 165419), (166, 115594), (332, 57797), (1993, 9628), (2407, 7972), (3986, 4814)]