11995130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{491}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 24796800

約数和(自身を除く): 12801670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 349, 491, 698, 982, 1745, 2443, 2455, 3437, 3490, 4886, 4910, 6874, 12215, 17185, 24430, 34370, 171359, 342718, 856795, 1199513, 1713590, 2399026, 5997565, 11995130]

約数ペア:

[(1, 11995130), (2, 5997565), (5, 2399026), (7, 1713590), (10, 1199513), (14, 856795), (35, 342718), (70, 171359), (349, 34370), (491, 24430), (698, 17185), (982, 12215), (1745, 6874), (2443, 4910), (2455, 4886), (3437, 3490)]