18492099638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{2143763}}^1$

素因数の和:2144011

約数の個数: 16

約数和(自身を含む): 29326691520

約数和(自身を除く): 10834591882

約数列:

[1, 2, 19, 38, 227, 454, 4313, 8626, 2143763, 4287526, 40731497, 81462994, 486634201, 973268402, 9246049819, 18492099638]

約数ペア:

[(1, 18492099638), (2, 9246049819), (19, 973268402), (38, 486634201), (227, 81462994), (454, 40731497), (4313, 4287526), (8626, 2143763)]