1971478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1789}}^1$

素因数の和:1839

約数の個数: 16

約数和(自身を含む): 3222000

約数和(自身を除く): 1250522

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 1789, 3578, 33991, 51881, 67982, 103762, 985739, 1971478]

約数ペア:

[(1, 1971478), (2, 985739), (19, 103762), (29, 67982), (38, 51881), (58, 33991), (551, 3578), (1102, 1789)]