11851567

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 15869952

約数和(自身を除く): 4018385

約数列:

[1, 7, 13, 17, 47, 91, 119, 163, 221, 329, 611, 799, 1141, 1547, 2119, 2771, 4277, 5593, 7661, 10387, 14833, 19397, 36023, 53627, 72709, 99593, 130237, 252161, 697151, 911659, 1693081, 11851567]

約数ペア:

[(1, 11851567), (7, 1693081), (13, 911659), (17, 697151), (47, 252161), (91, 130237), (119, 99593), (163, 72709), (221, 53627), (329, 36023), (611, 19397), (799, 14833), (1141, 10387), (1547, 7661), (2119, 5593), (2771, 4277)]