11540590

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{18919}}^1$

素因数の和:18987

約数の個数: 16

約数和(自身を含む): 21114720

約数和(自身を除く): 9574130

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 18919, 37838, 94595, 189190, 1154059, 2308118, 5770295, 11540590]

約数ペア:

[(1, 11540590), (2, 5770295), (5, 2308118), (10, 1154059), (61, 189190), (122, 94595), (305, 37838), (610, 18919)]