16870138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{14321}}^1$

素因数の和:14373

約数の個数: 16

約数和(自身を含む): 27498240

約数和(自身を除く): 10628102

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 14321, 28642, 272099, 443951, 544198, 887902, 8435069, 16870138]

約数ペア:

[(1, 16870138), (2, 8435069), (19, 887902), (31, 544198), (38, 443951), (62, 272099), (589, 28642), (1178, 14321)]