19234978

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{8429}}^1$

素因数の和:8601

約数の個数: 16

約数和(自身を含む): 33180480

約数和(自身を除く): 13945502

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 8429, 16858, 59003, 118006, 1373927, 2747854, 9617489, 19234978]

約数ペア:

[(1, 19234978), (2, 9617489), (7, 2747854), (14, 1373927), (163, 118006), (326, 59003), (1141, 16858), (2282, 8429)]