1910398

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2237}}^1$

素因数の和:2307

約数の個数: 16

約数和(自身を含む): 3330144

約数和(自身を除く): 1419746

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 2237, 4474, 15659, 31318, 136457, 272914, 955199, 1910398]

約数ペア:

[(1, 1910398), (2, 955199), (7, 272914), (14, 136457), (61, 31318), (122, 15659), (427, 4474), (854, 2237)]