1889236424

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{12429187}}^1$

素因数の和:12429212

約数の個数: 16

約数和(自身を含む): 3728756400

約数和(自身を除く): 1839519976

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 12429187, 24858374, 49716748, 99433496, 236154553, 472309106, 944618212, 1889236424]

約数ペア:

[(1, 1889236424), (2, 944618212), (4, 472309106), (8, 236154553), (19, 99433496), (38, 49716748), (76, 24858374), (152, 12429187)]