19476814

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{8641}}^1$

素因数の和:8680

約数の個数: 24

約数和(自身を含む): 35466768

約数和(自身を除く): 15989954

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 8641, 17282, 60487, 120974, 198743, 397486, 423409, 846818, 1391201, 2782402, 9738407, 19476814]

約数ペア:

[(1, 19476814), (2, 9738407), (7, 2782402), (14, 1391201), (23, 846818), (46, 423409), (49, 397486), (98, 198743), (161, 120974), (322, 60487), (1127, 17282), (2254, 8641)]