12905119

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:306

約数の個数: 16

約数和(自身を含む): 13942656

約数和(自身を除く): 1037537

約数列:

[1, 37, 41, 47, 181, 1517, 1739, 1927, 6697, 7421, 8507, 71299, 274577, 314759, 348787, 12905119]

約数ペア:

[(1, 12905119), (37, 348787), (41, 314759), (47, 274577), (181, 71299), (1517, 8507), (1739, 7421), (1927, 6697)]