19285860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29221}}^1$

素因数の和:29244

約数の個数: 48

約数和(自身を含む): 58911552

約数和(自身を除く): 39625692

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 29221, 58442, 87663, 116884, 146105, 175326, 292210, 321431, 350652, 438315, 584420, 642862, 876630, 964293, 1285724, 1607155, 1753260, 1928586, 3214310, 3857172, 4821465, 6428620, 9642930, 19285860]

約数ペア:

[(1, 19285860), (2, 9642930), (3, 6428620), (4, 4821465), (5, 3857172), (6, 3214310), (10, 1928586), (11, 1753260), (12, 1607155), (15, 1285724), (20, 964293), (22, 876630), (30, 642862), (33, 584420), (44, 438315), (55, 350652), (60, 321431), (66, 292210), (110, 175326), (132, 146105), (165, 116884), (220, 87663), (330, 58442), (660, 29221)]