19082994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{454357}}^1$

素因数の和:454369

約数の個数: 16

約数和(自身を含む): 43618368

約数和(自身を除く): 24535374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 454357, 908714, 1363071, 2726142, 3180499, 6360998, 9541497, 19082994]

約数ペア:

[(1, 19082994), (2, 9541497), (3, 6360998), (6, 3180499), (7, 2726142), (14, 1363071), (21, 908714), (42, 454357)]