19774242

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{10267}}^1$

素因数の和:10382

約数の個数: 24

約数和(自身を含む): 43248816

約数和(自身を除く): 23474574

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 10267, 20534, 30801, 61602, 92403, 184806, 1098569, 2197138, 3295707, 6591414, 9887121, 19774242]

約数ペア:

[(1, 19774242), (2, 9887121), (3, 6591414), (6, 3295707), (9, 2197138), (18, 1098569), (107, 184806), (214, 92403), (321, 61602), (642, 30801), (963, 20534), (1926, 10267)]