13391452

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 24185952

約数和(自身を除く): 10794500

約数列:

[1, 2, 4, 61, 71, 122, 142, 244, 284, 773, 1546, 3092, 4331, 8662, 17324, 47153, 54883, 94306, 109766, 188612, 219532, 3347863, 6695726, 13391452]

約数ペア:

[(1, 13391452), (2, 6695726), (4, 3347863), (61, 219532), (71, 188612), (122, 109766), (142, 94306), (244, 54883), (284, 47153), (773, 17324), (1546, 8662), (3092, 4331)]