12747572

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 23181312

約数和(自身を除く): 10433740

約数列:

[1, 2, 4, 31, 62, 124, 223, 446, 461, 892, 922, 1844, 6913, 13826, 14291, 27652, 28582, 57164, 102803, 205606, 411212, 3186893, 6373786, 12747572]

約数ペア:

[(1, 12747572), (2, 6373786), (4, 3186893), (31, 411212), (62, 205606), (124, 102803), (223, 57164), (446, 28582), (461, 27652), (892, 14291), (922, 13826), (1844, 6913)]