19458153

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1163}}^1$

素因数の和:1206

約数の個数: 36

約数和(自身を含む): 33229872

約数和(自身を除く): 13771719

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 169, 429, 507, 1163, 1287, 1521, 1859, 3489, 5577, 10467, 12793, 15119, 16731, 38379, 45357, 115137, 136071, 166309, 196547, 498927, 589641, 1496781, 1768923, 2162017, 6486051, 19458153]

約数ペア:

[(1, 19458153), (3, 6486051), (9, 2162017), (11, 1768923), (13, 1496781), (33, 589641), (39, 498927), (99, 196547), (117, 166309), (143, 136071), (169, 115137), (429, 45357), (507, 38379), (1163, 16731), (1287, 15119), (1521, 12793), (1859, 10467), (3489, 5577)]