38539226

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{2243}}^1$

素因数の和:2338

約数の個数: 24

約数和(自身を含む): 64465632

約数和(自身を除く): 25926406

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 781, 1562, 2243, 4486, 8591, 17182, 24673, 49346, 159253, 271403, 318506, 542806, 1751783, 3503566, 19269613, 38539226]

約数ペア:

[(1, 38539226), (2, 19269613), (11, 3503566), (22, 1751783), (71, 542806), (121, 318506), (142, 271403), (242, 159253), (781, 49346), (1562, 24673), (2243, 17182), (4486, 8591)]