9668395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7643}}^1$

素因数の和:7682

約数の個数: 16

約数和(自身を含む): 13208832

約数和(自身を除く): 3540437

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 7643, 38215, 84073, 175789, 420365, 878945, 1933679, 9668395]

約数ペア:

[(1, 9668395), (5, 1933679), (11, 878945), (23, 420365), (55, 175789), (115, 84073), (253, 38215), (1265, 7643)]