13872122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 23514624

約数和(自身を除く): 9642502

約数列:

[1, 2, 11, 22, 71, 83, 107, 142, 166, 214, 781, 913, 1177, 1562, 1826, 2354, 5893, 7597, 8881, 11786, 15194, 17762, 64823, 83567, 97691, 129646, 167134, 195382, 630551, 1261102, 6936061, 13872122]

約数ペア:

[(1, 13872122), (2, 6936061), (11, 1261102), (22, 630551), (71, 195382), (83, 167134), (107, 129646), (142, 97691), (166, 83567), (214, 64823), (781, 17762), (913, 15194), (1177, 11786), (1562, 8881), (1826, 7597), (2354, 5893)]