19004577918

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{12324629}}^1$

素因数の和:12324891

約数の個数: 16

約数和(自身を含む): 38157054480

約数和(自身を除く): 19152476562

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 12324629, 24649258, 36973887, 73947774, 3167429653, 6334859306, 9502288959, 19004577918]

約数ペア:

[(1, 19004577918), (2, 9502288959), (3, 6334859306), (6, 3167429653), (257, 73947774), (514, 36973887), (771, 24649258), (1542, 12324629)]