15691242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{683}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 35983872

約数和(自身を除く): 20292630

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 547, 683, 1094, 1366, 1641, 2049, 3282, 3829, 4098, 4781, 7658, 9562, 11487, 14343, 22974, 28686, 373601, 747202, 1120803, 2241606, 2615207, 5230414, 7845621, 15691242]

約数ペア:

[(1, 15691242), (2, 7845621), (3, 5230414), (6, 2615207), (7, 2241606), (14, 1120803), (21, 747202), (42, 373601), (547, 28686), (683, 22974), (1094, 14343), (1366, 11487), (1641, 9562), (2049, 7658), (3282, 4781), (3829, 4098)]