11984497

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{359}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 14515200

約数和(自身を除く): 2530703

約数列:

[1, 7, 19, 133, 251, 359, 1757, 2513, 4769, 6821, 33383, 47747, 90109, 630763, 1712071, 11984497]

約数ペア:

[(1, 11984497), (7, 1712071), (19, 630763), (133, 90109), (251, 47747), (359, 33383), (1757, 6821), (2513, 4769)]