19487814

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191057}}^1$

素因数の和:191079

約数の個数: 16

約数和(自身を含む): 41268528

約数和(自身を除く): 21780714

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 191057, 382114, 573171, 1146342, 3247969, 6495938, 9743907, 19487814]

約数ペア:

[(1, 19487814), (2, 9743907), (3, 6495938), (6, 3247969), (17, 1146342), (34, 573171), (51, 382114), (102, 191057)]