163373419

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{13249}}^1$

素因数の和:13338

約数の個数: 16

約数和(自身を含む): 190800000

約数和(自身を除く): 27426581

約数列:

[1, 11, 19, 59, 209, 649, 1121, 12331, 13249, 145739, 251731, 781691, 2769041, 8598601, 14852129, 163373419]

約数ペア:

[(1, 163373419), (11, 14852129), (19, 8598601), (59, 2769041), (209, 781691), (649, 251731), (1121, 145739), (12331, 13249)]