1819671887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{48271}}^1$

素因数の和:48454

約数の個数: 16

約数和(自身を含む): 2085350400

約数和(自身を除く): 265678513

約数列:

[1, 11, 23, 149, 253, 1639, 3427, 37697, 48271, 530981, 1110233, 7192379, 12212563, 79116169, 165424717, 1819671887]

約数ペア:

[(1, 1819671887), (11, 165424717), (23, 79116169), (149, 12212563), (253, 7192379), (1639, 1110233), (3427, 530981), (37697, 48271)]