2009017592

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13217221}}^1$

素因数の和:13217246

約数の個数: 16

約数和(自身を含む): 3965166600

約数和(自身を除く): 1956149008

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13217221, 26434442, 52868884, 105737768, 251127199, 502254398, 1004508796, 2009017592]

約数ペア:

[(1, 2009017592), (2, 1004508796), (4, 502254398), (8, 251127199), (19, 105737768), (38, 52868884), (76, 26434442), (152, 13217221)]