13090772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7489}}^1$

素因数の和:7535

約数の個数: 24

約数和(自身を含む): 25166400

約数和(自身を除く): 12075628

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 7489, 14978, 29956, 142291, 172247, 284582, 344494, 569164, 688988, 3272693, 6545386, 13090772]

約数ペア:

[(1, 13090772), (2, 6545386), (4, 3272693), (19, 688988), (23, 569164), (38, 344494), (46, 284582), (76, 172247), (92, 142291), (437, 29956), (874, 14978), (1748, 7489)]