39199270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{971}}^1$

素因数の和:1356

約数の個数: 32

約数和(自身を含む): 77262336

約数和(自身を除く): 38063066

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 367, 734, 971, 1835, 1942, 3670, 4037, 4855, 8074, 9710, 10681, 20185, 21362, 40370, 53405, 106810, 356357, 712714, 1781785, 3563570, 3919927, 7839854, 19599635, 39199270]

約数ペア:

[(1, 39199270), (2, 19599635), (5, 7839854), (10, 3919927), (11, 3563570), (22, 1781785), (55, 712714), (110, 356357), (367, 106810), (734, 53405), (971, 40370), (1835, 21362), (1942, 20185), (3670, 10681), (4037, 9710), (4855, 8074)]