19534452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10111}}^1$

素因数の和:10148

約数の個数: 48

約数和(自身を含む): 54362112

約数和(自身を除く): 34827660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 10111, 20222, 30333, 40444, 60666, 70777, 121332, 141554, 212331, 232553, 283108, 424662, 465106, 697659, 849324, 930212, 1395318, 1627871, 2790636, 3255742, 4883613, 6511484, 9767226, 19534452]

約数ペア:

[(1, 19534452), (2, 9767226), (3, 6511484), (4, 4883613), (6, 3255742), (7, 2790636), (12, 1627871), (14, 1395318), (21, 930212), (23, 849324), (28, 697659), (42, 465106), (46, 424662), (69, 283108), (84, 232553), (92, 212331), (138, 141554), (161, 121332), (276, 70777), (322, 60666), (483, 40444), (644, 30333), (966, 20222), (1932, 10111)]