11871223

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{683}}^1$

素因数の和:894

約数の個数: 16

約数和(自身を含む): 14708736

約数和(自身を除く): 2837513

約数列:

[1, 7, 13, 91, 191, 683, 1337, 2483, 4781, 8879, 17381, 62153, 130453, 913171, 1695889, 11871223]

約数ペア:

[(1, 11871223), (7, 1695889), (13, 913171), (91, 130453), (191, 62153), (683, 17381), (1337, 8879), (2483, 4781)]