11871219

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12251}}^1$

素因数の和:12290

約数の個数: 16

約数和(自身を含む): 17642880

約数和(自身を除く): 5771661

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 12251, 36753, 208267, 232769, 624801, 698307, 3957073, 11871219]

約数ペア:

[(1, 11871219), (3, 3957073), (17, 698307), (19, 624801), (51, 232769), (57, 208267), (323, 36753), (969, 12251)]