1871158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1201}}^1$

素因数の和:1263

約数の個数: 16

約数和(自身を含む): 3029040

約数和(自身を除く): 1157882

約数列:

[1, 2, 19, 38, 41, 82, 779, 1201, 1558, 2402, 22819, 45638, 49241, 98482, 935579, 1871158]

約数ペア:

[(1, 1871158), (2, 935579), (19, 98482), (38, 49241), (41, 45638), (82, 22819), (779, 2402), (1201, 1558)]