19772994

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{70117}}^1$

素因数の和:70169

約数の個数: 16

約数和(自身を含む): 40387968

約数和(自身を除く): 20614974

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 70117, 140234, 210351, 420702, 3295499, 6590998, 9886497, 19772994]

約数ペア:

[(1, 19772994), (2, 9886497), (3, 6590998), (6, 3295499), (47, 420702), (94, 210351), (141, 140234), (282, 70117)]