13140130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{57131}}^1$

素因数の和:57161

約数の個数: 16

約数和(自身を含む): 24681024

約数和(自身を除く): 11540894

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 57131, 114262, 285655, 571310, 1314013, 2628026, 6570065, 13140130]

約数ペア:

[(1, 13140130), (2, 6570065), (5, 2628026), (10, 1314013), (23, 571310), (46, 285655), (115, 114262), (230, 57131)]