17724986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2971}}^1$

素因数の和:3149

約数の個数: 16

約数和(自身を含む): 28174560

約数和(自身を除く): 10449574

約数列:

[1, 2, 19, 38, 157, 314, 2971, 2983, 5942, 5966, 56449, 112898, 466447, 932894, 8862493, 17724986]

約数ペア:

[(1, 17724986), (2, 8862493), (19, 932894), (38, 466447), (157, 112898), (314, 56449), (2971, 5966), (2983, 5942)]