11780494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28183}}^1$

素因数の和:28215

約数の個数: 16

約数和(自身を含む): 20292480

約数和(自身を除く): 8511986

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 28183, 56366, 310013, 535477, 620026, 1070954, 5890247, 11780494]

約数ペア:

[(1, 11780494), (2, 5890247), (11, 1070954), (19, 620026), (22, 535477), (38, 310013), (209, 56366), (418, 28183)]