19738482

素因数分解:

$2^1\times 3^1\times {\mathrm{821}}^1\times {\mathrm{4007}}^1$

素因数の和:4833

約数の個数: 16

約数和(自身を含む): 39534912

約数和(自身を除く): 19796430

約数列:

[1, 2, 3, 6, 821, 1642, 2463, 4007, 4926, 8014, 12021, 24042, 3289747, 6579494, 9869241, 19738482]

約数ペア:

[(1, 19738482), (2, 9869241), (3, 6579494), (6, 3289747), (821, 24042), (1642, 12021), (2463, 8014), (4007, 4926)]