12945650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13627}}^1$

素因数の和:13658

約数の個数: 24

約数和(自身を含む): 25348080

約数和(自身を除く): 12402430

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 13627, 27254, 68135, 136270, 258913, 340675, 517826, 681350, 1294565, 2589130, 6472825, 12945650]

約数ペア:

[(1, 12945650), (2, 6472825), (5, 2589130), (10, 1294565), (19, 681350), (25, 517826), (38, 340675), (50, 258913), (95, 136270), (190, 68135), (475, 27254), (950, 13627)]