2112496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6949}}^1$

素因数の和:6976

約数の個数: 20

約数和(自身を含む): 4309000

約数和(自身を除く): 2196504

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6949, 13898, 27796, 55592, 111184, 132031, 264062, 528124, 1056248, 2112496]

約数ペア:

[(1, 2112496), (2, 1056248), (4, 528124), (8, 264062), (16, 132031), (19, 111184), (38, 55592), (76, 27796), (152, 13898), (304, 6949)]