15412278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5477}}^1$

素因数の和:5556

約数の個数: 32

約数和(自身を含む): 35760384

約数和(自身を除く): 20348106

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 5477, 10954, 16431, 32862, 38339, 76678, 115017, 230034, 366959, 733918, 1100877, 2201754, 2568713, 5137426, 7706139, 15412278]

約数ペア:

[(1, 15412278), (2, 7706139), (3, 5137426), (6, 2568713), (7, 2201754), (14, 1100877), (21, 733918), (42, 366959), (67, 230034), (134, 115017), (201, 76678), (402, 38339), (469, 32862), (938, 16431), (1407, 10954), (2814, 5477)]