12249503

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1303}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 15022080

約数和(自身を除く): 2772577

約数列:

[1, 7, 17, 79, 119, 553, 1303, 1343, 9121, 9401, 22151, 102937, 155057, 720559, 1749929, 12249503]

約数ペア:

[(1, 12249503), (7, 1749929), (17, 720559), (79, 155057), (119, 102937), (553, 22151), (1303, 9401), (1343, 9121)]