11641519

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:294

約数の個数: 16

約数和(自身を含む): 12672000

約数和(自身を除く): 1030481

約数列:

[1, 23, 43, 79, 149, 989, 1817, 3397, 3427, 6407, 11771, 78131, 147361, 270733, 506153, 11641519]

約数ペア:

[(1, 11641519), (23, 506153), (43, 270733), (79, 147361), (149, 78131), (989, 11771), (1817, 6407), (3397, 3427)]