2019220724

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{1699}}^1\times {\mathrm{3761}}^1$

素因数の和:5543

約数の個数: 24

約数和(自身を含む): 3581424000

約数和(自身を除く): 1562203276

約数列:

[1, 2, 4, 79, 158, 316, 1699, 3398, 3761, 6796, 7522, 15044, 134221, 268442, 297119, 536884, 594238, 1188476, 6389939, 12779878, 25559756, 504805181, 1009610362, 2019220724]

約数ペア:

[(1, 2019220724), (2, 1009610362), (4, 504805181), (79, 25559756), (158, 12779878), (316, 6389939), (1699, 1188476), (3398, 594238), (3761, 536884), (6796, 297119), (7522, 268442), (15044, 134221)]